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fix(snmp): ship MIB parser binary in API container with pre-loaded MIBs

Browse Source 
- Build tod-mib-parser in both poller and API Dockerfiles
- Bundle 16 standard MIBs (IF-MIB, HOST-RESOURCES, SNMPv2, etc.)
- Pass --search-path /app/mibs to parser so dependencies resolve
- Users no longer need to upload standard MIBs manually

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Jason Staack
2026-03-22 00:22:55 -05:00
parent 4c21539e40
commit 83f11cc739
19 changed files with 22538 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
backend/app/routers/snmp_profiles.py
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@@ -367,7 +367,7 @@ async def parse_mib(
# Call the MIB parser binary # Call the MIB parser binary
try: try:
result = subprocess.run( result = subprocess.run(
[MIB_PARSER_BINARY, tmp_path], [MIB_PARSER_BINARY, tmp_path, "--search-path", "/app/mibs"],
capture_output=True, capture_output=True,
text=True, text=True,
timeout=30, timeout=30,

1472
backend/mibs/BRIDGE-MIB.txt Normal file
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1882
backend/mibs/DISMAN-EVENT-MIB.txt Normal file
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1862
backend/mibs/EtherLike-MIB.txt Normal file
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1540
backend/mibs/HOST-RESOURCES-MIB.txt Normal file
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389
backend/mibs/HOST-RESOURCES-TYPES.txt Normal file
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@@ -0,0 +1,389 @@
HOST-RESOURCES-TYPES DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-IDENTITY FROM SNMPv2-SMI
hrMIBAdminInfo, hrStorage, hrDevice FROM HOST-RESOURCES-MIB;
hostResourcesTypesModule MODULE-IDENTITY
LAST-UPDATED "200003060000Z" -- 6 March, 2000
ORGANIZATION "IETF Host Resources MIB Working Group"
CONTACT-INFO
"Steve Waldbusser
Postal: Lucent Technologies, Inc.
1213 Innsbruck Dr.
Sunnyvale, CA 94089
USA
Phone: 650-318-1251
Fax: 650-318-1633
Email: waldbusser@ins.com
In addition, the Host Resources MIB mailing list is dedicated
to discussion of this MIB. To join the mailing list, send a
request message to hostmib-request@andrew.cmu.edu. The mailing
list address is hostmib@andrew.cmu.edu."
DESCRIPTION
"This MIB module registers type definitions for
storage types, device types, and file system types.
After the initial revision, this module will be
maintained by IANA."
REVISION "200003060000Z" -- 6 March 2000
DESCRIPTION
"The original version of this module, published as RFC
2790."
::= { hrMIBAdminInfo 4 }
-- Registrations for some storage types, for use with hrStorageType
hrStorageTypes OBJECT IDENTIFIER ::= { hrStorage 1 }
hrStorageOther OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used when no other defined
type is appropriate."
::= { hrStorageTypes 1 }
hrStorageRam OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for RAM."
::= { hrStorageTypes 2 }
hrStorageVirtualMemory OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for virtual memory,
temporary storage of swapped or paged memory."
::= { hrStorageTypes 3 }
hrStorageFixedDisk OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for non-removable
rigid rotating magnetic storage devices."
::= { hrStorageTypes 4 }
hrStorageRemovableDisk OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for removable rigid
rotating magnetic storage devices."
::= { hrStorageTypes 5 }
hrStorageFloppyDisk OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for non-rigid rotating
magnetic storage devices."
::= { hrStorageTypes 6 }
hrStorageCompactDisc OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for read-only rotating
optical storage devices."
::= { hrStorageTypes 7 }
hrStorageRamDisk OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for a file system that
is stored in RAM."
::= { hrStorageTypes 8 }
hrStorageFlashMemory OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for flash memory."
::= { hrStorageTypes 9 }
hrStorageNetworkDisk OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The storage type identifier used for a
networked file system."
::= { hrStorageTypes 10 }
-- Registrations for some device types, for use with hrDeviceType
hrDeviceTypes OBJECT IDENTIFIER ::= { hrDevice 1 }
hrDeviceOther OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used when no other defined
type is appropriate."
::= { hrDeviceTypes 1 }
hrDeviceUnknown OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used when the device type is
unknown."
::= { hrDeviceTypes 2 }
hrDeviceProcessor OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a CPU."
::= { hrDeviceTypes 3 }
hrDeviceNetwork OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a network interface."
::= { hrDeviceTypes 4 }
hrDevicePrinter OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a printer."
::= { hrDeviceTypes 5 }
hrDeviceDiskStorage OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a disk drive."
::= { hrDeviceTypes 6 }
hrDeviceVideo OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a video device."
::= { hrDeviceTypes 10 }
hrDeviceAudio OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for an audio device."
::= { hrDeviceTypes 11 }
hrDeviceCoprocessor OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a co-processor."
::= { hrDeviceTypes 12 }
hrDeviceKeyboard OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a keyboard device."
::= { hrDeviceTypes 13 }
hrDeviceModem OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a modem."
::= { hrDeviceTypes 14 }
hrDeviceParallelPort OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a parallel port."
::= { hrDeviceTypes 15 }
hrDevicePointing OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a pointing device
(e.g., a mouse)."
::= { hrDeviceTypes 16 }
hrDeviceSerialPort OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a serial port."
::= { hrDeviceTypes 17 }
hrDeviceTape OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a tape storage device."
::= { hrDeviceTypes 18 }
hrDeviceClock OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a clock device."
::= { hrDeviceTypes 19 }
hrDeviceVolatileMemory OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a volatile memory
storage device."
::= { hrDeviceTypes 20 }
hrDeviceNonVolatileMemory OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The device type identifier used for a non-volatile memory
storage device."
::= { hrDeviceTypes 21 }
-- Registrations for some popular File System types,
-- for use with hrFSType.
hrFSTypes OBJECT IDENTIFIER ::= { hrDevice 9 }
hrFSOther OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used when no other
defined type is appropriate."
::= { hrFSTypes 1 }
hrFSUnknown OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used when the type of
file system is unknown."
::= { hrFSTypes 2 }
hrFSBerkeleyFFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Berkeley Fast File System."
::= { hrFSTypes 3 }
hrFSSys5FS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
System V File System."
::= { hrFSTypes 4 }
hrFSFat OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for
DOS's FAT file system."
::= { hrFSTypes 5 }
hrFSHPFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for OS/2's
High Performance File System."
::= { hrFSTypes 6 }
hrFSHFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Macintosh Hierarchical File System."
::= { hrFSTypes 7 }
hrFSMFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Macintosh File System."
::= { hrFSTypes 8 }
hrFSNTFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Windows NT File System."
::= { hrFSTypes 9 }
hrFSVNode OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
VNode File System."
::= { hrFSTypes 10 }
hrFSJournaled OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Journaled File System."
::= { hrFSTypes 11 }
hrFSiso9660 OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
ISO 9660 File System for CD's."
::= { hrFSTypes 12 }
hrFSRockRidge OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
RockRidge File System for CD's."
::= { hrFSTypes 13 }
hrFSNFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
NFS File System."
::= { hrFSTypes 14 }
hrFSNetware OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Netware File System."
::= { hrFSTypes 15 }
hrFSAFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Andrew File System."
::= { hrFSTypes 16 }
hrFSDFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
OSF DCE Distributed File System."
::= { hrFSTypes 17 }
hrFSAppleshare OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
AppleShare File System."
::= { hrFSTypes 18 }
hrFSRFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
RFS File System."
::= { hrFSTypes 19 }
hrFSDGCFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Data General DGCFS."
::= { hrFSTypes 20 }
hrFSBFS OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
SVR4 Boot File System."
::= { hrFSTypes 21 }
hrFSFAT32 OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Windows FAT32 File System."
::= { hrFSTypes 22 }
hrFSLinuxExt2 OBJECT-IDENTITY
STATUS current
DESCRIPTION
"The file system type identifier used for the
Linux EXT2 File System."
::= { hrFSTypes 23 }
END

619
backend/mibs/IANAifType-MIB.txt Normal file
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@@ -0,0 +1,619 @@
IANAifType-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, mib-2 FROM SNMPv2-SMI
TEXTUAL-CONVENTION FROM SNMPv2-TC;
ianaifType MODULE-IDENTITY
LAST-UPDATED "201110260000Z" -- October 26, 2011
ORGANIZATION "IANA"
CONTACT-INFO " Internet Assigned Numbers Authority
Postal: ICANN
4676 Admiralty Way, Suite 330
Marina del Rey, CA 90292
Tel: +1 310 823 9358
E-Mail: iana&iana.org"
DESCRIPTION "This MIB module defines the IANAifType Textual
Convention, and thus the enumerated values of
the ifType object defined in MIB-II's ifTable."
REVISION "201110260000Z" -- October 26, 2011
DESCRIPTION "Registration of new IANAifType 262."
REVISION "201109070000Z" -- September 7, 2011
DESCRIPTION "Registration of new IANAifTypes 260 and 261."
REVISION "201107220000Z" -- July 22, 2011
DESCRIPTION "Registration of new IANAifType 259."
REVISION "201106030000Z" -- June 03, 2011
DESCRIPTION "Registration of new IANAifType 258."
REVISION "201009210000Z" -- September 21, 2010
DESCRIPTION "Registration of new IANAifTypes 256 and 257."
REVISION "201007210000Z" -- July 21, 2010
DESCRIPTION "Registration of new IANAifType 255."
REVISION "201002110000Z" -- February 11, 2010
DESCRIPTION "Registration of new IANAifType 254."
REVISION "201002080000Z" -- February 08, 2010
DESCRIPTION "Registration of new IANAifTypes 252 and 253."
REVISION "200905060000Z" -- May 06, 2009
DESCRIPTION "Registration of new IANAifType 251."
REVISION "200902060000Z" -- February 06, 2009
DESCRIPTION "Registration of new IANAtunnelType 15."
REVISION "200810090000Z" -- October 09, 2008
DESCRIPTION "Registration of new IANAifType 250."
REVISION "200808120000Z" -- August 12, 2008
DESCRIPTION "Registration of new IANAifType 249."
REVISION "200807220000Z" -- July 22, 2008
DESCRIPTION "Registration of new IANAifTypes 247 and 248."
REVISION "200806240000Z" -- June 24, 2008
DESCRIPTION "Registration of new IANAifType 246."
REVISION "200805290000Z" -- May 29, 2008
DESCRIPTION "Registration of new IANAifType 245."
REVISION "200709130000Z" -- September 13, 2007
DESCRIPTION "Registration of new IANAifTypes 243 and 244."
REVISION "200705290000Z" -- May 29, 2007
DESCRIPTION "Changed the description for IANAifType 228."
REVISION "200703080000Z" -- March 08, 2007
DESCRIPTION "Registration of new IANAifType 242."
REVISION "200701230000Z" -- January 23, 2007
DESCRIPTION "Registration of new IANAifTypes 239, 240, and 241."
REVISION "200610170000Z" -- October 17, 2006
DESCRIPTION "Deprecated/Obsoleted IANAifType 230. Registration of
IANAifType 238."
REVISION "200609250000Z" -- September 25, 2006
DESCRIPTION "Changed the description for IANA ifType
184 and added new IANA ifType 237."
REVISION "200608170000Z" -- August 17, 2006
DESCRIPTION "Changed the descriptions for IANAifTypes
20 and 21."
REVISION "200608110000Z" -- August 11, 2006
DESCRIPTION "Changed the descriptions for IANAifTypes
7, 11, 62, 69, and 117."
REVISION "200607250000Z" -- July 25, 2006
DESCRIPTION "Registration of new IANA ifType 236."
REVISION "200606140000Z" -- June 14, 2006
DESCRIPTION "Registration of new IANA ifType 235."
REVISION "200603310000Z" -- March 31, 2006
DESCRIPTION "Registration of new IANA ifType 234."
REVISION "200603300000Z" -- March 30, 2006
DESCRIPTION "Registration of new IANA ifType 233."
REVISION "200512220000Z" -- December 22, 2005
DESCRIPTION "Registration of new IANA ifTypes 231 and 232."
REVISION "200510100000Z" -- October 10, 2005
DESCRIPTION "Registration of new IANA ifType 230."
REVISION "200509090000Z" -- September 09, 2005
DESCRIPTION "Registration of new IANA ifType 229."
REVISION "200505270000Z" -- May 27, 2005
DESCRIPTION "Registration of new IANA ifType 228."
REVISION "200503030000Z" -- March 3, 2005
DESCRIPTION "Added the IANAtunnelType TC and deprecated
IANAifType sixToFour (215) per RFC4087."
REVISION "200411220000Z" -- November 22, 2004
DESCRIPTION "Registration of new IANA ifType 227 per RFC4631."
REVISION "200406170000Z" -- June 17, 2004
DESCRIPTION "Registration of new IANA ifType 226."
REVISION "200405120000Z" -- May 12, 2004
DESCRIPTION "Added description for IANAifType 6, and
changed the descriptions for IANAifTypes
180, 181, and 182."
REVISION "200405070000Z" -- May 7, 2004
DESCRIPTION "Registration of new IANAifType 225."
REVISION "200308250000Z" -- Aug 25, 2003
DESCRIPTION "Deprecated IANAifTypes 7 and 11. Obsoleted
IANAifTypes 62, 69, and 117. ethernetCsmacd (6)
should be used instead of these values"
REVISION "200308180000Z" -- Aug 18, 2003
DESCRIPTION "Registration of new IANAifType
224."
REVISION "200308070000Z" -- Aug 7, 2003
DESCRIPTION "Registration of new IANAifTypes
222 and 223."
REVISION "200303180000Z" -- Mar 18, 2003
DESCRIPTION "Registration of new IANAifType
221."
REVISION "200301130000Z" -- Jan 13, 2003
DESCRIPTION "Registration of new IANAifType
220."
REVISION "200210170000Z" -- Oct 17, 2002
DESCRIPTION "Registration of new IANAifType
219."
REVISION "200207160000Z" -- Jul 16, 2002
DESCRIPTION "Registration of new IANAifTypes
217 and 218."
REVISION "200207100000Z" -- Jul 10, 2002
DESCRIPTION "Registration of new IANAifTypes
215 and 216."
REVISION "200206190000Z" -- Jun 19, 2002
DESCRIPTION "Registration of new IANAifType
214."
REVISION "200201040000Z" -- Jan 4, 2002
DESCRIPTION "Registration of new IANAifTypes
211, 212 and 213."
REVISION "200112200000Z" -- Dec 20, 2001
DESCRIPTION "Registration of new IANAifTypes
209 and 210."
REVISION "200111150000Z" -- Nov 15, 2001
DESCRIPTION "Registration of new IANAifTypes
207 and 208."
REVISION "200111060000Z" -- Nov 6, 2001
DESCRIPTION "Registration of new IANAifType
206."
REVISION "200111020000Z" -- Nov 2, 2001
DESCRIPTION "Registration of new IANAifType
205."
REVISION "200110160000Z" -- Oct 16, 2001
DESCRIPTION "Registration of new IANAifTypes
199, 200, 201, 202, 203, and 204."
REVISION "200109190000Z" -- Sept 19, 2001
DESCRIPTION "Registration of new IANAifType
198."
REVISION "200105110000Z" -- May 11, 2001
DESCRIPTION "Registration of new IANAifType
197."
REVISION "200101120000Z" -- Jan 12, 2001
DESCRIPTION "Registration of new IANAifTypes
195 and 196."
REVISION "200012190000Z" -- Dec 19, 2000
DESCRIPTION "Registration of new IANAifTypes
193 and 194."
REVISION "200012070000Z" -- Dec 07, 2000
DESCRIPTION "Registration of new IANAifTypes
191 and 192."
REVISION "200012040000Z" -- Dec 04, 2000
DESCRIPTION "Registration of new IANAifType
190."
REVISION "200010170000Z" -- Oct 17, 2000
DESCRIPTION "Registration of new IANAifTypes
188 and 189."
REVISION "200010020000Z" -- Oct 02, 2000
DESCRIPTION "Registration of new IANAifType 187."
REVISION "200009010000Z" -- Sept 01, 2000
DESCRIPTION "Registration of new IANAifTypes
184, 185, and 186."
REVISION "200008240000Z" -- Aug 24, 2000
DESCRIPTION "Registration of new IANAifType 183."
REVISION "200008230000Z" -- Aug 23, 2000
DESCRIPTION "Registration of new IANAifTypes
174-182."
REVISION "200008220000Z" -- Aug 22, 2000
DESCRIPTION "Registration of new IANAifTypes 170,
171, 172 and 173."
REVISION "200004250000Z" -- Apr 25, 2000
DESCRIPTION "Registration of new IANAifTypes 168 and 169."
REVISION "200003060000Z" -- Mar 6, 2000
DESCRIPTION "Fixed a missing semi-colon in the IMPORT.
Also cleaned up the REVISION log a bit.
It is not complete, but from now on it will
be maintained and kept up to date with each
change to this MIB module."
REVISION "199910081430Z" -- Oct 08, 1999
DESCRIPTION "Include new name assignments up to cnr(85).
This is the first version available via the WWW
at: ftp://ftp.isi.edu/mib/ianaiftype.mib"
REVISION "199401310000Z" -- Jan 31, 1994
DESCRIPTION "Initial version of this MIB as published in
RFC 1573."
::= { mib-2 30 }
IANAifType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This data type is used as the syntax of the ifType
object in the (updated) definition of MIB-II's
ifTable.
The definition of this textual convention with the
addition of newly assigned values is published
periodically by the IANA, in either the Assigned
Numbers RFC, or some derivative of it specific to
Internet Network Management number assignments. (The
latest arrangements can be obtained by contacting the
IANA.)
Requests for new values should be made to IANA via
email (iana&iana.org).
The relationship between the assignment of ifType
values and of OIDs to particular media-specific MIBs
is solely the purview of IANA and is subject to change
without notice. Quite often, a media-specific MIB's
OID-subtree assignment within MIB-II's 'transmission'
subtree will be the same as its ifType value.
However, in some circumstances this will not be the
case, and implementors must not pre-assume any
specific relationship between ifType values and
transmission subtree OIDs."
SYNTAX INTEGER {
other(1), -- none of the following
regular1822(2),
hdh1822(3),
ddnX25(4),
rfc877x25(5),
ethernetCsmacd(6), -- for all ethernet-like interfaces,
-- regardless of speed, as per RFC3635
iso88023Csmacd(7), -- Deprecated via RFC3635
-- ethernetCsmacd (6) should be used instead
iso88024TokenBus(8),
iso88025TokenRing(9),
iso88026Man(10),
starLan(11), -- Deprecated via RFC3635
-- ethernetCsmacd (6) should be used instead
proteon10Mbit(12),
proteon80Mbit(13),
hyperchannel(14),
fddi(15),
lapb(16),
sdlc(17),
ds1(18), -- DS1-MIB
e1(19), -- Obsolete see DS1-MIB
basicISDN(20), -- no longer used
-- see also RFC2127
primaryISDN(21), -- no longer used
-- see also RFC2127
propPointToPointSerial(22), -- proprietary serial
ppp(23),
softwareLoopback(24),
eon(25), -- CLNP over IP
ethernet3Mbit(26),
nsip(27), -- XNS over IP
slip(28), -- generic SLIP
ultra(29), -- ULTRA technologies
ds3(30), -- DS3-MIB
sip(31), -- SMDS, coffee
frameRelay(32), -- DTE only.
rs232(33),
para(34), -- parallel-port
arcnet(35), -- arcnet
arcnetPlus(36), -- arcnet plus
atm(37), -- ATM cells
miox25(38),
sonet(39), -- SONET or SDH
x25ple(40),
iso88022llc(41),
localTalk(42),
smdsDxi(43),
frameRelayService(44), -- FRNETSERV-MIB
v35(45),
hssi(46),
hippi(47),
modem(48), -- Generic modem
aal5(49), -- AAL5 over ATM
sonetPath(50),
sonetVT(51),
smdsIcip(52), -- SMDS InterCarrier Interface
propVirtual(53), -- proprietary virtual/internal
propMultiplexor(54),-- proprietary multiplexing
ieee80212(55), -- 100BaseVG
fibreChannel(56), -- Fibre Channel
hippiInterface(57), -- HIPPI interfaces
frameRelayInterconnect(58), -- Obsolete, use either
-- frameRelay(32) or
-- frameRelayService(44).
aflane8023(59), -- ATM Emulated LAN for 802.3
aflane8025(60), -- ATM Emulated LAN for 802.5
cctEmul(61), -- ATM Emulated circuit
fastEther(62), -- Obsoleted via RFC3635
-- ethernetCsmacd (6) should be used instead
isdn(63), -- ISDN and X.25
v11(64), -- CCITT V.11/X.21
v36(65), -- CCITT V.36
g703at64k(66), -- CCITT G703 at 64Kbps
g703at2mb(67), -- Obsolete see DS1-MIB
qllc(68), -- SNA QLLC
fastEtherFX(69), -- Obsoleted via RFC3635
-- ethernetCsmacd (6) should be used instead
channel(70), -- channel
ieee80211(71), -- radio spread spectrum
ibm370parChan(72), -- IBM System 360/370 OEMI Channel
escon(73), -- IBM Enterprise Systems Connection
dlsw(74), -- Data Link Switching
isdns(75), -- ISDN S/T interface
isdnu(76), -- ISDN U interface
lapd(77), -- Link Access Protocol D
ipSwitch(78), -- IP Switching Objects
rsrb(79), -- Remote Source Route Bridging
atmLogical(80), -- ATM Logical Port
ds0(81), -- Digital Signal Level 0
ds0Bundle(82), -- group of ds0s on the same ds1
bsc(83), -- Bisynchronous Protocol
async(84), -- Asynchronous Protocol
cnr(85), -- Combat Net Radio
iso88025Dtr(86), -- ISO 802.5r DTR
eplrs(87), -- Ext Pos Loc Report Sys
arap(88), -- Appletalk Remote Access Protocol
propCnls(89), -- Proprietary Connectionless Protocol
hostPad(90), -- CCITT-ITU X.29 PAD Protocol
termPad(91), -- CCITT-ITU X.3 PAD Facility
frameRelayMPI(92), -- Multiproto Interconnect over FR
x213(93), -- CCITT-ITU X213
adsl(94), -- Asymmetric Digital Subscriber Loop
radsl(95), -- Rate-Adapt. Digital Subscriber Loop
sdsl(96), -- Symmetric Digital Subscriber Loop
vdsl(97), -- Very H-Speed Digital Subscrib. Loop
iso88025CRFPInt(98), -- ISO 802.5 CRFP
myrinet(99), -- Myricom Myrinet
voiceEM(100), -- voice recEive and transMit
voiceFXO(101), -- voice Foreign Exchange Office
voiceFXS(102), -- voice Foreign Exchange Station
voiceEncap(103), -- voice encapsulation
voiceOverIp(104), -- voice over IP encapsulation
atmDxi(105), -- ATM DXI
atmFuni(106), -- ATM FUNI
atmIma (107), -- ATM IMA
pppMultilinkBundle(108), -- PPP Multilink Bundle
ipOverCdlc (109), -- IBM ipOverCdlc
ipOverClaw (110), -- IBM Common Link Access to Workstn
stackToStack (111), -- IBM stackToStack
virtualIpAddress (112), -- IBM VIPA
mpc (113), -- IBM multi-protocol channel support
ipOverAtm (114), -- IBM ipOverAtm
iso88025Fiber (115), -- ISO 802.5j Fiber Token Ring
tdlc (116), -- IBM twinaxial data link control
gigabitEthernet (117), -- Obsoleted via RFC3635
-- ethernetCsmacd (6) should be used instead
hdlc (118), -- HDLC
lapf (119), -- LAP F
v37 (120), -- V.37
x25mlp (121), -- Multi-Link Protocol
x25huntGroup (122), -- X25 Hunt Group
transpHdlc (123), -- Transp HDLC
interleave (124), -- Interleave channel
fast (125), -- Fast channel
ip (126), -- IP (for APPN HPR in IP networks)
docsCableMaclayer (127), -- CATV Mac Layer
docsCableDownstream (128), -- CATV Downstream interface
docsCableUpstream (129), -- CATV Upstream interface
a12MppSwitch (130), -- Avalon Parallel Processor
tunnel (131), -- Encapsulation interface
coffee (132), -- coffee pot
ces (133), -- Circuit Emulation Service
atmSubInterface (134), -- ATM Sub Interface
l2vlan (135), -- Layer 2 Virtual LAN using 802.1Q
l3ipvlan (136), -- Layer 3 Virtual LAN using IP
l3ipxvlan (137), -- Layer 3 Virtual LAN using IPX
digitalPowerline (138), -- IP over Power Lines
mediaMailOverIp (139), -- Multimedia Mail over IP
dtm (140), -- Dynamic syncronous Transfer Mode
dcn (141), -- Data Communications Network
ipForward (142), -- IP Forwarding Interface
msdsl (143), -- Multi-rate Symmetric DSL
ieee1394 (144), -- IEEE1394 High Performance Serial Bus
if-gsn (145), -- HIPPI-6400
dvbRccMacLayer (146), -- DVB-RCC MAC Layer
dvbRccDownstream (147), -- DVB-RCC Downstream Channel
dvbRccUpstream (148), -- DVB-RCC Upstream Channel
atmVirtual (149), -- ATM Virtual Interface
mplsTunnel (150), -- MPLS Tunnel Virtual Interface
srp (151), -- Spatial Reuse Protocol
voiceOverAtm (152), -- Voice Over ATM
voiceOverFrameRelay (153), -- Voice Over Frame Relay
idsl (154), -- Digital Subscriber Loop over ISDN
compositeLink (155), -- Avici Composite Link Interface
ss7SigLink (156), -- SS7 Signaling Link
propWirelessP2P (157), -- Prop. P2P wireless interface
frForward (158), -- Frame Forward Interface
rfc1483 (159), -- Multiprotocol over ATM AAL5
usb (160), -- USB Interface
ieee8023adLag (161), -- IEEE 802.3ad Link Aggregate
bgppolicyaccounting (162), -- BGP Policy Accounting
frf16MfrBundle (163), -- FRF .16 Multilink Frame Relay
h323Gatekeeper (164), -- H323 Gatekeeper
h323Proxy (165), -- H323 Voice and Video Proxy
mpls (166), -- MPLS
mfSigLink (167), -- Multi-frequency signaling link
hdsl2 (168), -- High Bit-Rate DSL - 2nd generation
shdsl (169), -- Multirate HDSL2
ds1FDL (170), -- Facility Data Link 4Kbps on a DS1
pos (171), -- Packet over SONET/SDH Interface
dvbAsiIn (172), -- DVB-ASI Input
dvbAsiOut (173), -- DVB-ASI Output
plc (174), -- Power Line Communtications
nfas (175), -- Non Facility Associated Signaling
tr008 (176), -- TR008
gr303RDT (177), -- Remote Digital Terminal
gr303IDT (178), -- Integrated Digital Terminal
isup (179), -- ISUP
propDocsWirelessMaclayer (180), -- Cisco proprietary Maclayer
propDocsWirelessDownstream (181), -- Cisco proprietary Downstream
propDocsWirelessUpstream (182), -- Cisco proprietary Upstream
hiperlan2 (183), -- HIPERLAN Type 2 Radio Interface
propBWAp2Mp (184), -- PropBroadbandWirelessAccesspt2multipt
-- use of this iftype for IEEE 802.16 WMAN
-- interfaces as per IEEE Std 802.16f is
-- deprecated and ifType 237 should be used instead.
sonetOverheadChannel (185), -- SONET Overhead Channel
digitalWrapperOverheadChannel (186), -- Digital Wrapper
aal2 (187), -- ATM adaptation layer 2
radioMAC (188), -- MAC layer over radio links
atmRadio (189), -- ATM over radio links
imt (190), -- Inter Machine Trunks
mvl (191), -- Multiple Virtual Lines DSL
reachDSL (192), -- Long Reach DSL
frDlciEndPt (193), -- Frame Relay DLCI End Point
atmVciEndPt (194), -- ATM VCI End Point
opticalChannel (195), -- Optical Channel
opticalTransport (196), -- Optical Transport
propAtm (197), -- Proprietary ATM
voiceOverCable (198), -- Voice Over Cable Interface
infiniband (199), -- Infiniband
teLink (200), -- TE Link
q2931 (201), -- Q.2931
virtualTg (202), -- Virtual Trunk Group
sipTg (203), -- SIP Trunk Group
sipSig (204), -- SIP Signaling
docsCableUpstreamChannel (205), -- CATV Upstream Channel
econet (206), -- Acorn Econet
pon155 (207), -- FSAN 155Mb Symetrical PON interface
pon622 (208), -- FSAN622Mb Symetrical PON interface
bridge (209), -- Transparent bridge interface
linegroup (210), -- Interface common to multiple lines
voiceEMFGD (211), -- voice E&M Feature Group D
voiceFGDEANA (212), -- voice FGD Exchange Access North American
voiceDID (213), -- voice Direct Inward Dialing
mpegTransport (214), -- MPEG transport interface
sixToFour (215), -- 6to4 interface (DEPRECATED)
gtp (216), -- GTP (GPRS Tunneling Protocol)
pdnEtherLoop1 (217), -- Paradyne EtherLoop 1
pdnEtherLoop2 (218), -- Paradyne EtherLoop 2
opticalChannelGroup (219), -- Optical Channel Group
homepna (220), -- HomePNA ITU-T G.989
gfp (221), -- Generic Framing Procedure (GFP)
ciscoISLvlan (222), -- Layer 2 Virtual LAN using Cisco ISL
actelisMetaLOOP (223), -- Acteleis proprietary MetaLOOP High Speed Link
fcipLink (224), -- FCIP Link
rpr (225), -- Resilient Packet Ring Interface Type
qam (226), -- RF Qam Interface
lmp (227), -- Link Management Protocol
cblVectaStar (228), -- Cambridge Broadband Networks Limited VectaStar
docsCableMCmtsDownstream (229), -- CATV Modular CMTS Downstream Interface
adsl2 (230), -- Asymmetric Digital Subscriber Loop Version 2
-- (DEPRECATED/OBSOLETED - please use adsl2plus 238 instead)
macSecControlledIF (231), -- MACSecControlled
macSecUncontrolledIF (232), -- MACSecUncontrolled
aviciOpticalEther (233), -- Avici Optical Ethernet Aggregate
atmbond (234), -- atmbond
voiceFGDOS (235), -- voice FGD Operator Services
mocaVersion1 (236), -- MultiMedia over Coax Alliance (MoCA) Interface
-- as documented in information provided privately to IANA
ieee80216WMAN (237), -- IEEE 802.16 WMAN interface
adsl2plus (238), -- Asymmetric Digital Subscriber Loop Version 2,
-- Version 2 Plus and all variants
dvbRcsMacLayer (239), -- DVB-RCS MAC Layer
dvbTdm (240), -- DVB Satellite TDM
dvbRcsTdma (241), -- DVB-RCS TDMA
x86Laps (242), -- LAPS based on ITU-T X.86/Y.1323
wwanPP (243), -- 3GPP WWAN
wwanPP2 (244), -- 3GPP2 WWAN
voiceEBS (245), -- voice P-phone EBS physical interface
ifPwType (246), -- Pseudowire interface type
ilan (247), -- Internal LAN on a bridge per IEEE 802.1ap
pip (248), -- Provider Instance Port on a bridge per IEEE 802.1ah PBB
aluELP (249), -- Alcatel-Lucent Ethernet Link Protection
gpon (250), -- Gigabit-capable passive optical networks (G-PON) as per ITU-T G.948
vdsl2 (251), -- Very high speed digital subscriber line Version 2 (as per ITU-T Recommendation G.993.2)
capwapDot11Profile (252), -- WLAN Profile Interface
capwapDot11Bss (253), -- WLAN BSS Interface
capwapWtpVirtualRadio (254), -- WTP Virtual Radio Interface
bits (255), -- bitsport
docsCableUpstreamRfPort (256), -- DOCSIS CATV Upstream RF Port
cableDownstreamRfPort (257), -- CATV downstream RF port
vmwareVirtualNic (258), -- VMware Virtual Network Interface
ieee802154 (259), -- IEEE 802.15.4 WPAN interface
otnOdu (260), -- OTN Optical Data Unit
otnOtu (261), -- OTN Optical channel Transport Unit
ifVfiType (262) -- VPLS Forwarding Instance Interface Type
}
IANAtunnelType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The encapsulation method used by a tunnel. The value
direct indicates that a packet is encapsulated
directly within a normal IP header, with no
intermediate header, and unicast to the remote tunnel
endpoint (e.g., an RFC 2003 IP-in-IP tunnel, or an RFC
1933 IPv6-in-IPv4 tunnel). The value minimal indicates
that a Minimal Forwarding Header (RFC 2004) is
inserted between the outer header and the payload
packet. The value UDP indicates that the payload
packet is encapsulated within a normal UDP packet
(e.g., RFC 1234).
The values sixToFour, sixOverFour, and isatap
indicates that an IPv6 packet is encapsulated directly
within an IPv4 header, with no intermediate header,
and unicast to the destination determined by the 6to4,
6over4, or ISATAP protocol.
The remaining protocol-specific values indicate that a
header of the protocol of that name is inserted
between the outer header and the payload header.
The assignment policy for IANAtunnelType values is
identical to the policy for assigning IANAifType
values."
SYNTAX INTEGER {
other(1), -- none of the following
direct(2), -- no intermediate header
gre(3), -- GRE encapsulation
minimal(4), -- Minimal encapsulation
l2tp(5), -- L2TP encapsulation
pptp(6), -- PPTP encapsulation
l2f(7), -- L2F encapsulation
udp(8), -- UDP encapsulation
atmp(9), -- ATMP encapsulation
msdp(10), -- MSDP encapsulation
sixToFour(11), -- 6to4 encapsulation
sixOverFour(12), -- 6over4 encapsulation
isatap(13), -- ISATAP encapsulation
teredo(14), -- Teredo encapsulation
ipHttps(15) -- IPHTTPS
}
END

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SNMPv2-CONF DEFINITIONS ::= BEGIN
IMPORTS ObjectName, NotificationName, ObjectSyntax
FROM SNMPv2-SMI;
-- definitions for conformance groups
OBJECT-GROUP MACRO ::=
BEGIN
TYPE NOTATION ::=
ObjectsPart
"STATUS" Status
"DESCRIPTION" Text
ReferPart
VALUE NOTATION ::=
value(VALUE OBJECT IDENTIFIER)
ObjectsPart ::=
"OBJECTS" "{" Objects "}"
Objects ::=
Object
| Objects "," Object
Object ::=
value(ObjectName)
Status ::=
"current"
| "deprecated"
| "obsolete"
ReferPart ::=
"REFERENCE" Text
| empty
-- a character string as defined in [2]
Text ::= value(IA5String)
END
-- more definitions for conformance groups
NOTIFICATION-GROUP MACRO ::=
BEGIN
TYPE NOTATION ::=
NotificationsPart
"STATUS" Status
"DESCRIPTION" Text
ReferPart
VALUE NOTATION ::=
value(VALUE OBJECT IDENTIFIER)
NotificationsPart ::=
"NOTIFICATIONS" "{" Notifications "}"
Notifications ::=
Notification
| Notifications "," Notification
Notification ::=
value(NotificationName)
Status ::=
"current"
| "deprecated"
| "obsolete"
ReferPart ::=
"REFERENCE" Text
| empty
-- a character string as defined in [2]
Text ::= value(IA5String)
END
-- definitions for compliance statements
MODULE-COMPLIANCE MACRO ::=
BEGIN
TYPE NOTATION ::=
"STATUS" Status
"DESCRIPTION" Text
ReferPart
ModulePart
VALUE NOTATION ::=
value(VALUE OBJECT IDENTIFIER)
Status ::=
"current"
| "deprecated"
| "obsolete"
ReferPart ::=
"REFERENCE" Text
| empty
ModulePart ::=
Modules
Modules ::=
Module
| Modules Module
Module ::=
-- name of module --
"MODULE" ModuleName
MandatoryPart
CompliancePart
ModuleName ::=
-- identifier must start with uppercase letter
identifier ModuleIdentifier
-- must not be empty unless contained
-- in MIB Module
| empty
ModuleIdentifier ::=
value(OBJECT IDENTIFIER)
| empty
MandatoryPart ::=
"MANDATORY-GROUPS" "{" Groups "}"
| empty
Groups ::=
Group
| Groups "," Group
Group ::=
value(OBJECT IDENTIFIER)
CompliancePart ::=
Compliances
| empty
Compliances ::=
Compliance
| Compliances Compliance
Compliance ::=
ComplianceGroup
| Object
ComplianceGroup ::=
"GROUP" value(OBJECT IDENTIFIER)
"DESCRIPTION" Text
Object ::=
"OBJECT" value(ObjectName)
SyntaxPart
WriteSyntaxPart
AccessPart
"DESCRIPTION" Text
-- must be a refinement for object's SYNTAX clause
SyntaxPart ::= "SYNTAX" Syntax
| empty
-- must be a refinement for object's SYNTAX clause
WriteSyntaxPart ::= "WRITE-SYNTAX" Syntax
| empty
Syntax ::= -- Must be one of the following:
-- a base type (or its refinement),
-- a textual convention (or its refinement), or
-- a BITS pseudo-type
type
| "BITS" "{" NamedBits "}"
NamedBits ::= NamedBit
| NamedBits "," NamedBit
NamedBit ::= identifier "(" number ")" -- number is nonnegative
AccessPart ::=
"MIN-ACCESS" Access
| empty
Access ::=
"not-accessible"
| "accessible-for-notify"
| "read-only"
| "read-write"
| "read-create"
-- a character string as defined in [2]
Text ::= value(IA5String)
END
-- definitions for capabilities statements
AGENT-CAPABILITIES MACRO ::=
BEGIN
TYPE NOTATION ::=
"PRODUCT-RELEASE" Text
"STATUS" Status
"DESCRIPTION" Text
ReferPart
ModulePart
VALUE NOTATION ::=
value(VALUE OBJECT IDENTIFIER)
Status ::=
"current"
| "obsolete"
ReferPart ::=
"REFERENCE" Text
| empty
ModulePart ::=
Modules
| empty
Modules ::=
Module
| Modules Module
Module ::=
-- name of module --
"SUPPORTS" ModuleName
"INCLUDES" "{" Groups "}"
VariationPart
ModuleName ::=
-- identifier must start with uppercase letter
identifier ModuleIdentifier
ModuleIdentifier ::=
value(OBJECT IDENTIFIER)
| empty
Groups ::=
Group
| Groups "," Group
Group ::=
value(OBJECT IDENTIFIER)
VariationPart ::=
Variations
| empty
Variations ::=
Variation
| Variations Variation
Variation ::=
ObjectVariation
| NotificationVariation
NotificationVariation ::=
"VARIATION" value(NotificationName)
AccessPart
"DESCRIPTION" Text
ObjectVariation ::=
"VARIATION" value(ObjectName)
SyntaxPart
WriteSyntaxPart
AccessPart
CreationPart
DefValPart
"DESCRIPTION" Text
-- must be a refinement for object's SYNTAX clause
SyntaxPart ::= "SYNTAX" Syntax
| empty
WriteSyntaxPart ::= "WRITE-SYNTAX" Syntax
| empty
Syntax ::= -- Must be one of the following:
-- a base type (or its refinement),
-- a textual convention (or its refinement), or
-- a BITS pseudo-type
type
| "BITS" "{" NamedBits "}"
NamedBits ::= NamedBit
| NamedBits "," NamedBit
NamedBit ::= identifier "(" number ")" -- number is nonnegative
AccessPart ::=
"ACCESS" Access
| empty
Access ::=
"not-implemented"
-- only "not-implemented" for notifications
| "accessible-for-notify"
| "read-only"
| "read-write"
| "read-create"
-- following is for backward-compatibility only
| "write-only"
CreationPart ::=
"CREATION-REQUIRES" "{" Cells "}"
| empty
Cells ::=
Cell
| Cells "," Cell
Cell ::=
value(ObjectName)
DefValPart ::= "DEFVAL" "{" Defvalue "}"
| empty
Defvalue ::= -- must be valid for the object's syntax
-- in this macro's SYNTAX clause, if present,
-- or if not, in object's OBJECT-TYPE macro
value(ObjectSyntax)
| "{" BitsValue "}"
BitsValue ::= BitNames
| empty
BitNames ::= BitName
| BitNames "," BitName
BitName ::= identifier
-- a character string as defined in [2]
Text ::= value(IA5String)
END
END

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SNMPv2-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
TimeTicks, Counter32, snmpModules, mib-2
FROM SNMPv2-SMI
DisplayString, TestAndIncr, TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF;
snmpMIB MODULE-IDENTITY
LAST-UPDATED "200210160000Z"
ORGANIZATION "IETF SNMPv3 Working Group"
CONTACT-INFO
"WG-EMail: snmpv3@lists.tislabs.com
Subscribe: snmpv3-request@lists.tislabs.com
Co-Chair: Russ Mundy
Network Associates Laboratories
postal: 15204 Omega Drive, Suite 300
Rockville, MD 20850-4601
USA
EMail: mundy@tislabs.com
phone: +1 301 947-7107
Co-Chair: David Harrington
Enterasys Networks
postal: 35 Industrial Way
P. O. Box 5005
Rochester, NH 03866-5005
USA
EMail: dbh@enterasys.com
phone: +1 603 337-2614
Editor: Randy Presuhn
BMC Software, Inc.
postal: 2141 North First Street
San Jose, CA 95131
USA
EMail: randy_presuhn@bmc.com
phone: +1 408 546-1006"
DESCRIPTION
"The MIB module for SNMP entities.
Copyright (C) The Internet Society (2002). This
version of this MIB module is part of RFC 3418;
see the RFC itself for full legal notices.
"
REVISION "200210160000Z"
DESCRIPTION
"This revision of this MIB module was published as
RFC 3418."
REVISION "199511090000Z"
DESCRIPTION
"This revision of this MIB module was published as
RFC 1907."
REVISION "199304010000Z"
DESCRIPTION
"The initial revision of this MIB module was published
as RFC 1450."
::= { snmpModules 1 }
snmpMIBObjects OBJECT IDENTIFIER ::= { snmpMIB 1 }
-- ::= { snmpMIBObjects 1 } this OID is obsolete
-- ::= { snmpMIBObjects 2 } this OID is obsolete
-- ::= { snmpMIBObjects 3 } this OID is obsolete
-- the System group
--
-- a collection of objects common to all managed systems.
system OBJECT IDENTIFIER ::= { mib-2 1 }
sysDescr OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A textual description of the entity. This value should
include the full name and version identification of
the system's hardware type, software operating-system,
and networking software."
::= { system 1 }
sysObjectID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor's authoritative identification of the
network management subsystem contained in the entity.
This value is allocated within the SMI enterprises
subtree (1.3.6.1.4.1) and provides an easy and
unambiguous means for determining `what kind of box' is
being managed. For example, if vendor `Flintstones,
Inc.' was assigned the subtree 1.3.6.1.4.1.424242,
it could assign the identifier 1.3.6.1.4.1.424242.1.1
to its `Fred Router'."
::= { system 2 }
sysUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time (in hundredths of a second) since the
network management portion of the system was last
re-initialized."
::= { system 3 }
sysContact OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The textual identification of the contact person for
this managed node, together with information on how
to contact this person. If no contact information is
known, the value is the zero-length string."
::= { system 4 }
sysName OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"An administratively-assigned name for this managed
node. By convention, this is the node's fully-qualified
domain name. If the name is unknown, the value is
the zero-length string."
::= { system 5 }
sysLocation OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The physical location of this node (e.g., 'telephone
closet, 3rd floor'). If the location is unknown, the
value is the zero-length string."
::= { system 6 }
sysServices OBJECT-TYPE
SYNTAX INTEGER (0..127)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A value which indicates the set of services that this
entity may potentially offer. The value is a sum.
This sum initially takes the value zero. Then, for
each layer, L, in the range 1 through 7, that this node
performs transactions for, 2 raised to (L - 1) is added
to the sum. For example, a node which performs only
routing functions would have a value of 4 (2^(3-1)).
In contrast, a node which is a host offering application
services would have a value of 72 (2^(4-1) + 2^(7-1)).
Note that in the context of the Internet suite of
protocols, values should be calculated accordingly:
layer functionality
1 physical (e.g., repeaters)
2 datalink/subnetwork (e.g., bridges)
3 internet (e.g., supports the IP)
4 end-to-end (e.g., supports the TCP)
7 applications (e.g., supports the SMTP)
For systems including OSI protocols, layers 5 and 6
may also be counted."
::= { system 7 }
-- object resource information
--
-- a collection of objects which describe the SNMP entity's
-- (statically and dynamically configurable) support of
-- various MIB modules.
sysORLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time of the most recent
change in state or value of any instance of sysORID."
::= { system 8 }
sysORTable OBJECT-TYPE
SYNTAX SEQUENCE OF SysOREntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the capabilities of
the local SNMP application acting as a command
responder with respect to various MIB modules.
SNMP entities having dynamically-configurable support
of MIB modules will have a dynamically-varying number
of conceptual rows."
::= { system 9 }
sysOREntry OBJECT-TYPE
SYNTAX SysOREntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the sysORTable."
INDEX { sysORIndex }
::= { sysORTable 1 }
SysOREntry ::= SEQUENCE {
sysORIndex INTEGER,
sysORID OBJECT IDENTIFIER,
sysORDescr DisplayString,
sysORUpTime TimeStamp
}
sysORIndex OBJECT-TYPE
SYNTAX INTEGER (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The auxiliary variable used for identifying instances
of the columnar objects in the sysORTable."
::= { sysOREntry 1 }
sysORID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An authoritative identification of a capabilities
statement with respect to various MIB modules supported
by the local SNMP application acting as a command
responder."
::= { sysOREntry 2 }
sysORDescr OBJECT-TYPE
SYNTAX DisplayString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A textual description of the capabilities identified
by the corresponding instance of sysORID."
::= { sysOREntry 3 }
sysORUpTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time this conceptual
row was last instantiated."
::= { sysOREntry 4 }
-- the SNMP group
--
-- a collection of objects providing basic instrumentation and
-- control of an SNMP entity.
snmp OBJECT IDENTIFIER ::= { mib-2 11 }
snmpInPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of messages delivered to the SNMP
entity from the transport service."
::= { snmp 1 }
snmpInBadVersions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SNMP messages which were delivered
to the SNMP entity and were for an unsupported SNMP
version."
::= { snmp 3 }
snmpInBadCommunityNames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of community-based SNMP messages (for
example, SNMPv1) delivered to the SNMP entity which
used an SNMP community name not known to said entity.
Also, implementations which authenticate community-based
SNMP messages using check(s) in addition to matching
the community name (for example, by also checking
whether the message originated from a transport address
allowed to use a specified community name) MAY include
in this value the number of messages which failed the
additional check(s). It is strongly RECOMMENDED that
the documentation for any security model which is used
to authenticate community-based SNMP messages specify
the precise conditions that contribute to this value."
::= { snmp 4 }
snmpInBadCommunityUses OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of community-based SNMP messages (for
example, SNMPv1) delivered to the SNMP entity which
represented an SNMP operation that was not allowed for
the SNMP community named in the message. The precise
conditions under which this counter is incremented
(if at all) depend on how the SNMP entity implements
its access control mechanism and how its applications
interact with that access control mechanism. It is
strongly RECOMMENDED that the documentation for any
access control mechanism which is used to control access
to and visibility of MIB instrumentation specify the
precise conditions that contribute to this value."
::= { snmp 5 }
snmpInASNParseErrs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of ASN.1 or BER errors encountered by
the SNMP entity when decoding received SNMP messages."
::= { snmp 6 }
snmpEnableAuthenTraps OBJECT-TYPE
SYNTAX INTEGER { enabled(1), disabled(2) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the SNMP entity is permitted to
generate authenticationFailure traps. The value of this
object overrides any configuration information; as such,
it provides a means whereby all authenticationFailure
traps may be disabled.
Note that it is strongly recommended that this object
be stored in non-volatile memory so that it remains
constant across re-initializations of the network
management system."
::= { snmp 30 }
snmpSilentDrops OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of Confirmed Class PDUs (such as
GetRequest-PDUs, GetNextRequest-PDUs,
GetBulkRequest-PDUs, SetRequest-PDUs, and
InformRequest-PDUs) delivered to the SNMP entity which
were silently dropped because the size of a reply
containing an alternate Response Class PDU (such as a
Response-PDU) with an empty variable-bindings field
was greater than either a local constraint or the
maximum message size associated with the originator of
the request."
::= { snmp 31 }
snmpProxyDrops OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of Confirmed Class PDUs
(such as GetRequest-PDUs, GetNextRequest-PDUs,
GetBulkRequest-PDUs, SetRequest-PDUs, and
InformRequest-PDUs) delivered to the SNMP entity which
were silently dropped because the transmission of
the (possibly translated) message to a proxy target
failed in a manner (other than a time-out) such that
no Response Class PDU (such as a Response-PDU) could
be returned."
::= { snmp 32 }
-- information for notifications
--
-- a collection of objects which allow the SNMP entity, when
-- supporting a notification originator application,
-- to be configured to generate SNMPv2-Trap-PDUs.
snmpTrap OBJECT IDENTIFIER ::= { snmpMIBObjects 4 }
snmpTrapOID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The authoritative identification of the notification
currently being sent. This variable occurs as
the second varbind in every SNMPv2-Trap-PDU and
InformRequest-PDU."
::= { snmpTrap 1 }
-- ::= { snmpTrap 2 } this OID is obsolete
snmpTrapEnterprise OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The authoritative identification of the enterprise
associated with the trap currently being sent. When an
SNMP proxy agent is mapping an RFC1157 Trap-PDU
into a SNMPv2-Trap-PDU, this variable occurs as the
last varbind."
::= { snmpTrap 3 }
-- ::= { snmpTrap 4 } this OID is obsolete
-- well-known traps
snmpTraps OBJECT IDENTIFIER ::= { snmpMIBObjects 5 }
coldStart NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"A coldStart trap signifies that the SNMP entity,
supporting a notification originator application, is
reinitializing itself and that its configuration may
have been altered."
::= { snmpTraps 1 }
warmStart NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"A warmStart trap signifies that the SNMP entity,
supporting a notification originator application,
is reinitializing itself such that its configuration
is unaltered."
::= { snmpTraps 2 }
-- Note the linkDown NOTIFICATION-TYPE ::= { snmpTraps 3 }
-- and the linkUp NOTIFICATION-TYPE ::= { snmpTraps 4 }
-- are defined in RFC 2863 [RFC2863]
authenticationFailure NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"An authenticationFailure trap signifies that the SNMP
entity has received a protocol message that is not
properly authenticated. While all implementations
of SNMP entities MAY be capable of generating this
trap, the snmpEnableAuthenTraps object indicates
whether this trap will be generated."
::= { snmpTraps 5 }
-- Note the egpNeighborLoss notification is defined
-- as { snmpTraps 6 } in RFC 1213
-- the set group
--
-- a collection of objects which allow several cooperating
-- command generator applications to coordinate their use of the
-- set operation.
snmpSet OBJECT IDENTIFIER ::= { snmpMIBObjects 6 }
snmpSetSerialNo OBJECT-TYPE
SYNTAX TestAndIncr
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"An advisory lock used to allow several cooperating
command generator applications to coordinate their
use of the SNMP set operation.
This object is used for coarse-grain coordination.
To achieve fine-grain coordination, one or more similar
objects might be defined within each MIB group, as
appropriate."
::= { snmpSet 1 }
-- conformance information
snmpMIBConformance
OBJECT IDENTIFIER ::= { snmpMIB 2 }
snmpMIBCompliances
OBJECT IDENTIFIER ::= { snmpMIBConformance 1 }
snmpMIBGroups OBJECT IDENTIFIER ::= { snmpMIBConformance 2 }
-- compliance statements
-- ::= { snmpMIBCompliances 1 } this OID is obsolete
snmpBasicCompliance MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"The compliance statement for SNMPv2 entities which
implement the SNMPv2 MIB.
This compliance statement is replaced by
snmpBasicComplianceRev2."
MODULE -- this module
MANDATORY-GROUPS { snmpGroup, snmpSetGroup, systemGroup,
snmpBasicNotificationsGroup }
GROUP snmpCommunityGroup
DESCRIPTION
"This group is mandatory for SNMPv2 entities which
support community-based authentication."
::= { snmpMIBCompliances 2 }
snmpBasicComplianceRev2 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities which
implement this MIB module."
MODULE -- this module
MANDATORY-GROUPS { snmpGroup, snmpSetGroup, systemGroup,
snmpBasicNotificationsGroup }
GROUP snmpCommunityGroup
DESCRIPTION
"This group is mandatory for SNMP entities which
support community-based authentication."
GROUP snmpWarmStartNotificationGroup
DESCRIPTION
"This group is mandatory for an SNMP entity which
supports command responder applications, and is
able to reinitialize itself such that its
configuration is unaltered."
::= { snmpMIBCompliances 3 }
-- units of conformance
-- ::= { snmpMIBGroups 1 } this OID is obsolete
-- ::= { snmpMIBGroups 2 } this OID is obsolete
-- ::= { snmpMIBGroups 3 } this OID is obsolete
-- ::= { snmpMIBGroups 4 } this OID is obsolete
snmpGroup OBJECT-GROUP
OBJECTS { snmpInPkts,
snmpInBadVersions,
snmpInASNParseErrs,
snmpSilentDrops,
snmpProxyDrops,
snmpEnableAuthenTraps }
STATUS current
DESCRIPTION
"A collection of objects providing basic instrumentation
and control of an SNMP entity."
::= { snmpMIBGroups 8 }
snmpCommunityGroup OBJECT-GROUP
OBJECTS { snmpInBadCommunityNames,
snmpInBadCommunityUses }
STATUS current
DESCRIPTION
"A collection of objects providing basic instrumentation
of a SNMP entity which supports community-based
authentication."
::= { snmpMIBGroups 9 }
snmpSetGroup OBJECT-GROUP
OBJECTS { snmpSetSerialNo }
STATUS current
DESCRIPTION
"A collection of objects which allow several cooperating
command generator applications to coordinate their
use of the set operation."
::= { snmpMIBGroups 5 }
systemGroup OBJECT-GROUP
OBJECTS { sysDescr, sysObjectID, sysUpTime,
sysContact, sysName, sysLocation,
sysServices,
sysORLastChange, sysORID,
sysORUpTime, sysORDescr }
STATUS current
DESCRIPTION
"The system group defines objects which are common to all
managed systems."
::= { snmpMIBGroups 6 }
snmpBasicNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS { coldStart, authenticationFailure }
STATUS current
DESCRIPTION
"The basic notifications implemented by an SNMP entity
supporting command responder applications."
::= { snmpMIBGroups 7 }
snmpWarmStartNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { warmStart }
STATUS current
DESCRIPTION
"An additional notification for an SNMP entity supporting
command responder applications, if it is able to reinitialize
itself such that its configuration is unaltered."
::= { snmpMIBGroups 11 }
snmpNotificationGroup OBJECT-GROUP
OBJECTS { snmpTrapOID, snmpTrapEnterprise }
STATUS current
DESCRIPTION
"These objects are required for entities
which support notification originator applications."
::= { snmpMIBGroups 12 }
-- definitions in RFC 1213 made obsolete by the inclusion of a
-- subset of the snmp group in this MIB
snmpOutPkts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Messages which were
passed from the SNMP protocol entity to the
transport service."
::= { snmp 2 }
-- { snmp 7 } is not used
snmpInTooBigs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP PDUs which were
delivered to the SNMP protocol entity and for
which the value of the error-status field was
`tooBig'."
::= { snmp 8 }
snmpInNoSuchNames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP PDUs which were
delivered to the SNMP protocol entity and for
which the value of the error-status field was
`noSuchName'."
::= { snmp 9 }
snmpInBadValues OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP PDUs which were
delivered to the SNMP protocol entity and for
which the value of the error-status field was
`badValue'."
::= { snmp 10 }
snmpInReadOnlys OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number valid SNMP PDUs which were delivered
to the SNMP protocol entity and for which the value
of the error-status field was `readOnly'. It should
be noted that it is a protocol error to generate an
SNMP PDU which contains the value `readOnly' in the
error-status field, as such this object is provided
as a means of detecting incorrect implementations of
the SNMP."
::= { snmp 11 }
snmpInGenErrs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP PDUs which were delivered
to the SNMP protocol entity and for which the value
of the error-status field was `genErr'."
::= { snmp 12 }
snmpInTotalReqVars OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of MIB objects which have been
retrieved successfully by the SNMP protocol entity
as the result of receiving valid SNMP Get-Request
and Get-Next PDUs."
::= { snmp 13 }
snmpInTotalSetVars OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of MIB objects which have been
altered successfully by the SNMP protocol entity as
the result of receiving valid SNMP Set-Request PDUs."
::= { snmp 14 }
snmpInGetRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Get-Request PDUs which
have been accepted and processed by the SNMP
protocol entity."
::= { snmp 15 }
snmpInGetNexts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Get-Next PDUs which have been
accepted and processed by the SNMP protocol entity."
::= { snmp 16 }
snmpInSetRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Set-Request PDUs which
have been accepted and processed by the SNMP protocol
entity."
::= { snmp 17 }
snmpInGetResponses OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Get-Response PDUs which
have been accepted and processed by the SNMP protocol
entity."
::= { snmp 18 }
snmpInTraps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Trap PDUs which have been
accepted and processed by the SNMP protocol entity."
::= { snmp 19 }
snmpOutTooBigs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP PDUs which were generated
by the SNMP protocol entity and for which the value
of the error-status field was `tooBig.'"
::= { snmp 20 }
snmpOutNoSuchNames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP PDUs which were generated
by the SNMP protocol entity and for which the value
of the error-status was `noSuchName'."
::= { snmp 21 }
snmpOutBadValues OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP PDUs which were generated
by the SNMP protocol entity and for which the value
of the error-status field was `badValue'."
::= { snmp 22 }
-- { snmp 23 } is not used
snmpOutGenErrs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP PDUs which were generated
by the SNMP protocol entity and for which the value
of the error-status field was `genErr'."
::= { snmp 24 }
snmpOutGetRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Get-Request PDUs which
have been generated by the SNMP protocol entity."
::= { snmp 25 }
snmpOutGetNexts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Get-Next PDUs which have
been generated by the SNMP protocol entity."
::= { snmp 26 }
snmpOutSetRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Set-Request PDUs which
have been generated by the SNMP protocol entity."
::= { snmp 27 }
snmpOutGetResponses OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Get-Response PDUs which
have been generated by the SNMP protocol entity."
::= { snmp 28 }
snmpOutTraps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The total number of SNMP Trap PDUs which have
been generated by the SNMP protocol entity."
::= { snmp 29 }
snmpObsoleteGroup OBJECT-GROUP
OBJECTS { snmpOutPkts, snmpInTooBigs, snmpInNoSuchNames,
snmpInBadValues, snmpInReadOnlys, snmpInGenErrs,
snmpInTotalReqVars, snmpInTotalSetVars,
snmpInGetRequests, snmpInGetNexts, snmpInSetRequests,
snmpInGetResponses, snmpInTraps, snmpOutTooBigs,
snmpOutNoSuchNames, snmpOutBadValues,
snmpOutGenErrs, snmpOutGetRequests, snmpOutGetNexts,
snmpOutSetRequests, snmpOutGetResponses, snmpOutTraps
}
STATUS obsolete
DESCRIPTION
"A collection of objects from RFC 1213 made obsolete
by this MIB module."
::= { snmpMIBGroups 10 }
END

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SNMPv2-SMI DEFINITIONS ::= BEGIN
-- the path to the root
org OBJECT IDENTIFIER ::= { iso 3 } -- "iso" = 1
dod OBJECT IDENTIFIER ::= { org 6 }
internet OBJECT IDENTIFIER ::= { dod 1 }
directory OBJECT IDENTIFIER ::= { internet 1 }
mgmt OBJECT IDENTIFIER ::= { internet 2 }
mib-2 OBJECT IDENTIFIER ::= { mgmt 1 }
transmission OBJECT IDENTIFIER ::= { mib-2 10 }
experimental OBJECT IDENTIFIER ::= { internet 3 }
private OBJECT IDENTIFIER ::= { internet 4 }
enterprises OBJECT IDENTIFIER ::= { private 1 }
security OBJECT IDENTIFIER ::= { internet 5 }
snmpV2 OBJECT IDENTIFIER ::= { internet 6 }
-- transport domains
snmpDomains OBJECT IDENTIFIER ::= { snmpV2 1 }
-- transport proxies
snmpProxys OBJECT IDENTIFIER ::= { snmpV2 2 }
-- module identities
snmpModules OBJECT IDENTIFIER ::= { snmpV2 3 }
-- Extended UTCTime, to allow dates with four-digit years
-- (Note that this definition of ExtUTCTime is not to be IMPORTed
-- by MIB modules.)
ExtUTCTime ::= OCTET STRING(SIZE(11 | 13))
-- format is YYMMDDHHMMZ or YYYYMMDDHHMMZ
-- where: YY - last two digits of year (only years
-- between 1900-1999)
-- YYYY - last four digits of the year (any year)
-- MM - month (01 through 12)
-- DD - day of month (01 through 31)
-- HH - hours (00 through 23)
-- MM - minutes (00 through 59)
-- Z - denotes GMT (the ASCII character Z)
--
-- For example, "9502192015Z" and "199502192015Z" represent
-- 8:15pm GMT on 19 February 1995. Years after 1999 must use
-- the four digit year format. Years 1900-1999 may use the
-- two or four digit format.
-- definitions for information modules
MODULE-IDENTITY MACRO ::=
BEGIN
TYPE NOTATION ::=
"LAST-UPDATED" value(Update ExtUTCTime)
"ORGANIZATION" Text
"CONTACT-INFO" Text
"DESCRIPTION" Text
RevisionPart
VALUE NOTATION ::=
value(VALUE OBJECT IDENTIFIER)
RevisionPart ::=
Revisions
| empty
Revisions ::=
Revision
| Revisions Revision
Revision ::=
"REVISION" value(Update ExtUTCTime)
"DESCRIPTION" Text
-- a character string as defined in section 3.1.1
Text ::= value(IA5String)
END
OBJECT-IDENTITY MACRO ::=
BEGIN
TYPE NOTATION ::=
"STATUS" Status
"DESCRIPTION" Text
ReferPart
VALUE NOTATION ::=
value(VALUE OBJECT IDENTIFIER)
Status ::=
"current"
| "deprecated"
| "obsolete"
ReferPart ::=
"REFERENCE" Text
| empty
-- a character string as defined in section 3.1.1
Text ::= value(IA5String)
END
-- names of objects
-- (Note that these definitions of ObjectName and NotificationName
-- are not to be IMPORTed by MIB modules.)
ObjectName ::=
OBJECT IDENTIFIER
NotificationName ::=
OBJECT IDENTIFIER
-- syntax of objects
-- the "base types" defined here are:
-- 3 built-in ASN.1 types: INTEGER, OCTET STRING, OBJECT IDENTIFIER
-- 8 application-defined types: Integer32, IpAddress, Counter32,
-- Gauge32, Unsigned32, TimeTicks, Opaque, and Counter64
ObjectSyntax ::=
CHOICE {
simple
SimpleSyntax,
-- note that SEQUENCEs for conceptual tables and
-- rows are not mentioned here...
application-wide
ApplicationSyntax
}
-- built-in ASN.1 types
SimpleSyntax ::=
CHOICE {
-- INTEGERs with a more restrictive range
-- may also be used
integer-value -- includes Integer32
INTEGER (-2147483648..2147483647),
-- OCTET STRINGs with a more restrictive size
-- may also be used
string-value
OCTET STRING (SIZE (0..65535)),
objectID-value
OBJECT IDENTIFIER
}
-- indistinguishable from INTEGER, but never needs more than
-- 32-bits for a two's complement representation
Integer32 ::=
INTEGER (-2147483648..2147483647)
-- application-wide types
ApplicationSyntax ::=
CHOICE {
ipAddress-value
IpAddress,
counter-value
Counter32,
timeticks-value
TimeTicks,
arbitrary-value
Opaque,
big-counter-value
Counter64,
unsigned-integer-value -- includes Gauge32
Unsigned32
}
-- in network-byte order
-- (this is a tagged type for historical reasons)
IpAddress ::=
[APPLICATION 0]
IMPLICIT OCTET STRING (SIZE (4))
-- this wraps
Counter32 ::=
[APPLICATION 1]
IMPLICIT INTEGER (0..4294967295)
-- this doesn't wrap
Gauge32 ::=
[APPLICATION 2]
IMPLICIT INTEGER (0..4294967295)
-- an unsigned 32-bit quantity
-- indistinguishable from Gauge32
Unsigned32 ::=
[APPLICATION 2]
IMPLICIT INTEGER (0..4294967295)
-- hundredths of seconds since an epoch
TimeTicks ::=
[APPLICATION 3]
IMPLICIT INTEGER (0..4294967295)
-- for backward-compatibility only
Opaque ::=
[APPLICATION 4]
IMPLICIT OCTET STRING
-- for counters that wrap in less than one hour with only 32 bits
Counter64 ::=
[APPLICATION 6]
IMPLICIT INTEGER (0..18446744073709551615)
-- definition for objects
OBJECT-TYPE MACRO ::=
BEGIN
TYPE NOTATION ::=
"SYNTAX" Syntax
UnitsPart
"MAX-ACCESS" Access
"STATUS" Status
"DESCRIPTION" Text
ReferPart
IndexPart
DefValPart
VALUE NOTATION ::=
value(VALUE ObjectName)
Syntax ::= -- Must be one of the following:
-- a base type (or its refinement),
-- a textual convention (or its refinement), or
-- a BITS pseudo-type
type
| "BITS" "{" NamedBits "}"
NamedBits ::= NamedBit
| NamedBits "," NamedBit
NamedBit ::= identifier "(" number ")" -- number is nonnegative
UnitsPart ::=
"UNITS" Text
| empty
Access ::=
"not-accessible"
| "accessible-for-notify"
| "read-only"
| "read-write"
| "read-create"
Status ::=
"current"
| "deprecated"
| "obsolete"
ReferPart ::=
"REFERENCE" Text
| empty
IndexPart ::=
"INDEX" "{" IndexTypes "}"
| "AUGMENTS" "{" Entry "}"
| empty
IndexTypes ::=
IndexType
| IndexTypes "," IndexType
IndexType ::=
"IMPLIED" Index
| Index
Index ::=
-- use the SYNTAX value of the
-- correspondent OBJECT-TYPE invocation
value(ObjectName)
Entry ::=
-- use the INDEX value of the
-- correspondent OBJECT-TYPE invocation
value(ObjectName)
DefValPart ::= "DEFVAL" "{" Defvalue "}"
| empty
Defvalue ::= -- must be valid for the type specified in
-- SYNTAX clause of same OBJECT-TYPE macro
value(ObjectSyntax)
| "{" BitsValue "}"
BitsValue ::= BitNames
| empty
BitNames ::= BitName
| BitNames "," BitName
BitName ::= identifier
-- a character string as defined in section 3.1.1
Text ::= value(IA5String)
END
-- definitions for notifications
NOTIFICATION-TYPE MACRO ::=
BEGIN
TYPE NOTATION ::=
ObjectsPart
"STATUS" Status
"DESCRIPTION" Text
ReferPart
VALUE NOTATION ::=
value(VALUE NotificationName)
ObjectsPart ::=
"OBJECTS" "{" Objects "}"
| empty
Objects ::=
Object
| Objects "," Object
Object ::=
value(ObjectName)
Status ::=
"current"
| "deprecated"
| "obsolete"
ReferPart ::=
"REFERENCE" Text
| empty
-- a character string as defined in section 3.1.1
Text ::= value(IA5String)
END
-- definitions of administrative identifiers
zeroDotZero OBJECT-IDENTITY
STATUS current
DESCRIPTION
"A value used for null identifiers."
::= { 0 0 }
END

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SNMPv2-TC DEFINITIONS ::= BEGIN
IMPORTS
TimeTicks FROM SNMPv2-SMI;
-- definition of textual conventions
TEXTUAL-CONVENTION MACRO ::=
BEGIN
TYPE NOTATION ::=
DisplayPart
"STATUS" Status
"DESCRIPTION" Text
ReferPart
"SYNTAX" Syntax
VALUE NOTATION ::=
value(VALUE Syntax) -- adapted ASN.1
DisplayPart ::=
"DISPLAY-HINT" Text
| empty
Status ::=
"current"
| "deprecated"
| "obsolete"
ReferPart ::=
"REFERENCE" Text
| empty
-- a character string as defined in [2]
Text ::= value(IA5String)
Syntax ::= -- Must be one of the following:
-- a base type (or its refinement), or
-- a BITS pseudo-type
type
| "BITS" "{" NamedBits "}"
NamedBits ::= NamedBit
| NamedBits "," NamedBit
NamedBit ::= identifier "(" number ")" -- number is nonnegative
END
DisplayString ::= TEXTUAL-CONVENTION
DISPLAY-HINT "255a"
STATUS current
DESCRIPTION
"Represents textual information taken from the NVT ASCII
character set, as defined in pages 4, 10-11 of RFC 854.
To summarize RFC 854, the NVT ASCII repertoire specifies:
- the use of character codes 0-127 (decimal)
- the graphics characters (32-126) are interpreted as
US ASCII
- NUL, LF, CR, BEL, BS, HT, VT and FF have the special
meanings specified in RFC 854
- the other 25 codes have no standard interpretation
- the sequence 'CR LF' means newline
- the sequence 'CR NUL' means carriage-return
- an 'LF' not preceded by a 'CR' means moving to the
same column on the next line.
- the sequence 'CR x' for any x other than LF or NUL is
illegal. (Note that this also means that a string may
end with either 'CR LF' or 'CR NUL', but not with CR.)
Any object defined using this syntax may not exceed 255
characters in length."
SYNTAX OCTET STRING (SIZE (0..255))
PhysAddress ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1x:"
STATUS current
DESCRIPTION
"Represents media- or physical-level addresses."
SYNTAX OCTET STRING
MacAddress ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1x:"
STATUS current
DESCRIPTION
"Represents an 802 MAC address represented in the
`canonical' order defined by IEEE 802.1a, i.e., as if it
were transmitted least significant bit first, even though
802.5 (in contrast to other 802.x protocols) requires MAC
addresses to be transmitted most significant bit first."
SYNTAX OCTET STRING (SIZE (6))
TruthValue ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents a boolean value."
SYNTAX INTEGER { true(1), false(2) }
TestAndIncr ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents integer-valued information used for atomic
operations. When the management protocol is used to specify
that an object instance having this syntax is to be
modified, the new value supplied via the management protocol
must precisely match the value presently held by the
instance. If not, the management protocol set operation
fails with an error of `inconsistentValue'. Otherwise, if
the current value is the maximum value of 2^31-1 (2147483647
decimal), then the value held by the instance is wrapped to
zero; otherwise, the value held by the instance is
incremented by one. (Note that regardless of whether the
management protocol set operation succeeds, the variable-
binding in the request and response PDUs are identical.)
The value of the ACCESS clause for objects having this
syntax is either `read-write' or `read-create'. When an
instance of a columnar object having this syntax is created,
any value may be supplied via the management protocol.
When the network management portion of the system is re-
initialized, the value of every object instance having this
syntax must either be incremented from its value prior to
the re-initialization, or (if the value prior to the re-
initialization is unknown) be set to a pseudo-randomly
generated value."
SYNTAX INTEGER (0..2147483647)
AutonomousType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents an independently extensible type identification
value. It may, for example, indicate a particular sub-tree
with further MIB definitions, or define a particular type of
protocol or hardware."
SYNTAX OBJECT IDENTIFIER
InstancePointer ::= TEXTUAL-CONVENTION
STATUS obsolete
DESCRIPTION
"A pointer to either a specific instance of a MIB object or
a conceptual row of a MIB table in the managed device. In
the latter case, by convention, it is the name of the
particular instance of the first accessible columnar object
in the conceptual row.
The two uses of this textual convention are replaced by
VariablePointer and RowPointer, respectively."
SYNTAX OBJECT IDENTIFIER
VariablePointer ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A pointer to a specific object instance. For example,
sysContact.0 or ifInOctets.3."
SYNTAX OBJECT IDENTIFIER
RowPointer ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents a pointer to a conceptual row. The value is the
name of the instance of the first accessible columnar object
in the conceptual row.
For example, ifIndex.3 would point to the 3rd row in the
ifTable (note that if ifIndex were not-accessible, then
ifDescr.3 would be used instead)."
SYNTAX OBJECT IDENTIFIER
RowStatus ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The RowStatus textual convention is used to manage the
creation and deletion of conceptual rows, and is used as the
value of the SYNTAX clause for the status column of a
conceptual row (as described in Section 7.7.1 of [2].)
The status column has six defined values:
- `active', which indicates that the conceptual row is
available for use by the managed device;
- `notInService', which indicates that the conceptual
row exists in the agent, but is unavailable for use by
the managed device (see NOTE below); 'notInService' has
no implication regarding the internal consistency of
the row, availability of resources, or consistency with
the current state of the managed device;
- `notReady', which indicates that the conceptual row
exists in the agent, but is missing information
necessary in order to be available for use by the
managed device (i.e., one or more required columns in
the conceptual row have not been instanciated);
- `createAndGo', which is supplied by a management
station wishing to create a new instance of a
conceptual row and to have its status automatically set
to active, making it available for use by the managed
device;
- `createAndWait', which is supplied by a management
station wishing to create a new instance of a
conceptual row (but not make it available for use by
the managed device); and,
- `destroy', which is supplied by a management station
wishing to delete all of the instances associated with
an existing conceptual row.
Whereas five of the six values (all except `notReady') may
be specified in a management protocol set operation, only
three values will be returned in response to a management
protocol retrieval operation: `notReady', `notInService' or
`active'. That is, when queried, an existing conceptual row
has only three states: it is either available for use by
the managed device (the status column has value `active');
it is not available for use by the managed device, though
the agent has sufficient information to attempt to make it
so (the status column has value `notInService'); or, it is
not available for use by the managed device, and an attempt
to make it so would fail because the agent has insufficient
information (the state column has value `notReady').
NOTE WELL
This textual convention may be used for a MIB table,
irrespective of whether the values of that table's
conceptual rows are able to be modified while it is
active, or whether its conceptual rows must be taken
out of service in order to be modified. That is, it is
the responsibility of the DESCRIPTION clause of the
status column to specify whether the status column must
not be `active' in order for the value of some other
column of the same conceptual row to be modified. If
such a specification is made, affected columns may be
changed by an SNMP set PDU if the RowStatus would not
be equal to `active' either immediately before or after
processing the PDU. In other words, if the PDU also
contained a varbind that would change the RowStatus
value, the column in question may be changed if the
RowStatus was not equal to `active' as the PDU was
received, or if the varbind sets the status to a value
other than 'active'.
Also note that whenever any elements of a row exist, the
RowStatus column must also exist.
To summarize the effect of having a conceptual row with a
status column having a SYNTAX clause value of RowStatus,
consider the following state diagram:
STATE
+--------------+-----------+-------------+-------------
| A | B | C | D
| |status col.|status column|
|status column | is | is |status column
ACTION |does not exist| notReady | notInService| is active
--------------+--------------+-----------+-------------+-------------
set status |noError ->D|inconsist- |inconsistent-|inconsistent-
column to | or | entValue| Value| Value
createAndGo |inconsistent- | | |
| Value| | |
--------------+--------------+-----------+-------------+-------------
set status |noError see 1|inconsist- |inconsistent-|inconsistent-
column to | or | entValue| Value| Value
createAndWait |wrongValue | | |
--------------+--------------+-----------+-------------+-------------
set status |inconsistent- |inconsist- |noError |noError
column to | Value| entValue| |
active | | | |
| | or | |
| | | |
| |see 2 ->D|see 8 ->D| ->D
--------------+--------------+-----------+-------------+-------------
set status |inconsistent- |inconsist- |noError |noError ->C
column to | Value| entValue| |
notInService | | | |
| | or | | or
| | | |
| |see 3 ->C| ->C|see 6
--------------+--------------+-----------+-------------+-------------
set status |noError |noError |noError |noError ->A
column to | | | | or
destroy | ->A| ->A| ->A|see 7
--------------+--------------+-----------+-------------+-------------
set any other |see 4 |noError |noError |see 5
column to some| | | |
value | | see 1| ->C| ->D
--------------+--------------+-----------+-------------+-------------
(1) goto B or C, depending on information available to the
agent.
(2) if other variable bindings included in the same PDU,
provide values for all columns which are missing but
required, and all columns have acceptable values, then
return noError and goto D.
(3) if other variable bindings included in the same PDU,
provide legal values for all columns which are missing but
required, then return noError and goto C.
(4) at the discretion of the agent, the return value may be
either:
inconsistentName: because the agent does not choose to
create such an instance when the corresponding
RowStatus instance does not exist, or
inconsistentValue: if the supplied value is
inconsistent with the state of some other MIB object's
value, or
noError: because the agent chooses to create the
instance.
If noError is returned, then the instance of the status
column must also be created, and the new state is B or C,
depending on the information available to the agent. If
inconsistentName or inconsistentValue is returned, the row
remains in state A.
(5) depending on the MIB definition for the column/table,
either noError or inconsistentValue may be returned.
(6) the return value can indicate one of the following
errors:
wrongValue: because the agent does not support
notInService (e.g., an agent which does not support
createAndWait), or
inconsistentValue: because the agent is unable to take
the row out of service at this time, perhaps because it
is in use and cannot be de-activated.
(7) the return value can indicate the following error:
inconsistentValue: because the agent is unable to
remove the row at this time, perhaps because it is in
use and cannot be de-activated.
(8) the transition to D can fail, e.g., if the values of the
conceptual row are inconsistent, then the error code would
be inconsistentValue.
NOTE: Other processing of (this and other varbinds of) the
set request may result in a response other than noError
being returned, e.g., wrongValue, noCreation, etc.
Conceptual Row Creation
There are four potential interactions when creating a
conceptual row: selecting an instance-identifier which is
not in use; creating the conceptual row; initializing any
objects for which the agent does not supply a default; and,
making the conceptual row available for use by the managed
device.
Interaction 1: Selecting an Instance-Identifier
The algorithm used to select an instance-identifier varies
for each conceptual row. In some cases, the instance-
identifier is semantically significant, e.g., the
destination address of a route, and a management station
selects the instance-identifier according to the semantics.
In other cases, the instance-identifier is used solely to
distinguish conceptual rows, and a management station
without specific knowledge of the conceptual row might
examine the instances present in order to determine an
unused instance-identifier. (This approach may be used, but
it is often highly sub-optimal; however, it is also a
questionable practice for a naive management station to
attempt conceptual row creation.)
Alternately, the MIB module which defines the conceptual row
might provide one or more objects which provide assistance
in determining an unused instance-identifier. For example,
if the conceptual row is indexed by an integer-value, then
an object having an integer-valued SYNTAX clause might be
defined for such a purpose, allowing a management station to
issue a management protocol retrieval operation. In order
to avoid unnecessary collisions between competing management
stations, `adjacent' retrievals of this object should be
different.
Finally, the management station could select a pseudo-random
number to use as the index. In the event that this index
was already in use and an inconsistentValue was returned in
response to the management protocol set operation, the
management station should simply select a new pseudo-random
number and retry the operation.
A MIB designer should choose between the two latter
algorithms based on the size of the table (and therefore the
efficiency of each algorithm). For tables in which a large
number of entries are expected, it is recommended that a MIB
object be defined that returns an acceptable index for
creation. For tables with small numbers of entries, it is
recommended that the latter pseudo-random index mechanism be
used.
Interaction 2: Creating the Conceptual Row
Once an unused instance-identifier has been selected, the
management station determines if it wishes to create and
activate the conceptual row in one transaction or in a
negotiated set of interactions.
Interaction 2a: Creating and Activating the Conceptual Row
The management station must first determine the column
requirements, i.e., it must determine those columns for
which it must or must not provide values. Depending on the
complexity of the table and the management station's
knowledge of the agent's capabilities, this determination
can be made locally by the management station. Alternately,
the management station issues a management protocol get
operation to examine all columns in the conceptual row that
it wishes to create. In response, for each column, there
are three possible outcomes:
- a value is returned, indicating that some other
management station has already created this conceptual
row. We return to interaction 1.
- the exception `noSuchInstance' is returned,
indicating that the agent implements the object-type
associated with this column, and that this column in at
least one conceptual row would be accessible in the MIB
view used by the retrieval were it to exist. For those
columns to which the agent provides read-create access,
the `noSuchInstance' exception tells the management
station that it should supply a value for this column
when the conceptual row is to be created.
- the exception `noSuchObject' is returned, indicating
that the agent does not implement the object-type
associated with this column or that there is no
conceptual row for which this column would be
accessible in the MIB view used by the retrieval. As
such, the management station can not issue any
management protocol set operations to create an
instance of this column.
Once the column requirements have been determined, a
management protocol set operation is accordingly issued.
This operation also sets the new instance of the status
column to `createAndGo'.
When the agent processes the set operation, it verifies that
it has sufficient information to make the conceptual row
available for use by the managed device. The information
available to the agent is provided by two sources: the
management protocol set operation which creates the
conceptual row, and, implementation-specific defaults
supplied by the agent (note that an agent must provide
implementation-specific defaults for at least those objects
which it implements as read-only). If there is sufficient
information available, then the conceptual row is created, a
`noError' response is returned, the status column is set to
`active', and no further interactions are necessary (i.e.,
interactions 3 and 4 are skipped). If there is insufficient
information, then the conceptual row is not created, and the
set operation fails with an error of `inconsistentValue'.
On this error, the management station can issue a management
protocol retrieval operation to determine if this was
because it failed to specify a value for a required column,
or, because the selected instance of the status column
already existed. In the latter case, we return to
interaction 1. In the former case, the management station
can re-issue the set operation with the additional
information, or begin interaction 2 again using
`createAndWait' in order to negotiate creation of the
conceptual row.
NOTE WELL
Regardless of the method used to determine the column
requirements, it is possible that the management
station might deem a column necessary when, in fact,
the agent will not allow that particular columnar
instance to be created or written. In this case, the
management protocol set operation will fail with an
error such as `noCreation' or `notWritable'. In this
case, the management station decides whether it needs
to be able to set a value for that particular columnar
instance. If not, the management station re-issues the
management protocol set operation, but without setting
a value for that particular columnar instance;
otherwise, the management station aborts the row
creation algorithm.
Interaction 2b: Negotiating the Creation of the Conceptual
Row
The management station issues a management protocol set
operation which sets the desired instance of the status
column to `createAndWait'. If the agent is unwilling to
process a request of this sort, the set operation fails with
an error of `wrongValue'. (As a consequence, such an agent
must be prepared to accept a single management protocol set
operation, i.e., interaction 2a above, containing all of the
columns indicated by its column requirements.) Otherwise,
the conceptual row is created, a `noError' response is
returned, and the status column is immediately set to either
`notInService' or `notReady', depending on whether it has
sufficient information to (attempt to) make the conceptual
row available for use by the managed device. If there is
sufficient information available, then the status column is
set to `notInService'; otherwise, if there is insufficient
information, then the status column is set to `notReady'.
Regardless, we proceed to interaction 3.
Interaction 3: Initializing non-defaulted Objects
The management station must now determine the column
requirements. It issues a management protocol get operation
to examine all columns in the created conceptual row. In
the response, for each column, there are three possible
outcomes:
- a value is returned, indicating that the agent
implements the object-type associated with this column
and had sufficient information to provide a value. For
those columns to which the agent provides read-create
access (and for which the agent allows their values to
be changed after their creation), a value return tells
the management station that it may issue additional
management protocol set operations, if it desires, in
order to change the value associated with this column.
- the exception `noSuchInstance' is returned,
indicating that the agent implements the object-type
associated with this column, and that this column in at
least one conceptual row would be accessible in the MIB
view used by the retrieval were it to exist. However,
the agent does not have sufficient information to
provide a value, and until a value is provided, the
conceptual row may not be made available for use by the
managed device. For those columns to which the agent
provides read-create access, the `noSuchInstance'
exception tells the management station that it must
issue additional management protocol set operations, in
order to provide a value associated with this column.
- the exception `noSuchObject' is returned, indicating
that the agent does not implement the object-type
associated with this column or that there is no
conceptual row for which this column would be
accessible in the MIB view used by the retrieval. As
such, the management station can not issue any
management protocol set operations to create an
instance of this column.
If the value associated with the status column is
`notReady', then the management station must first deal with
all `noSuchInstance' columns, if any. Having done so, the
value of the status column becomes `notInService', and we
proceed to interaction 4.
Interaction 4: Making the Conceptual Row Available
Once the management station is satisfied with the values
associated with the columns of the conceptual row, it issues
a management protocol set operation to set the status column
to `active'. If the agent has sufficient information to
make the conceptual row available for use by the managed
device, the management protocol set operation succeeds (a
`noError' response is returned). Otherwise, the management
protocol set operation fails with an error of
`inconsistentValue'.
NOTE WELL
A conceptual row having a status column with value
`notInService' or `notReady' is unavailable to the
managed device. As such, it is possible for the
managed device to create its own instances during the
time between the management protocol set operation
which sets the status column to `createAndWait' and the
management protocol set operation which sets the status
column to `active'. In this case, when the management
protocol set operation is issued to set the status
column to `active', the values held in the agent
supersede those used by the managed device.
If the management station is prevented from setting the
status column to `active' (e.g., due to management station
or network failure) the conceptual row will be left in the
`notInService' or `notReady' state, consuming resources
indefinitely. The agent must detect conceptual rows that
have been in either state for an abnormally long period of
time and remove them. It is the responsibility of the
DESCRIPTION clause of the status column to indicate what an
abnormally long period of time would be. This period of
time should be long enough to allow for human response time
(including `think time') between the creation of the
conceptual row and the setting of the status to `active'.
In the absence of such information in the DESCRIPTION
clause, it is suggested that this period be approximately 5
minutes in length. This removal action applies not only to
newly-created rows, but also to previously active rows which
are set to, and left in, the notInService state for a
prolonged period exceeding that which is considered normal
for such a conceptual row.
Conceptual Row Suspension
When a conceptual row is `active', the management station
may issue a management protocol set operation which sets the
instance of the status column to `notInService'. If the
agent is unwilling to do so, the set operation fails with an
error of `wrongValue' or `inconsistentValue'. Otherwise,
the conceptual row is taken out of service, and a `noError'
response is returned. It is the responsibility of the
DESCRIPTION clause of the status column to indicate under
what circumstances the status column should be taken out of
service (e.g., in order for the value of some other column
of the same conceptual row to be modified).
Conceptual Row Deletion
For deletion of conceptual rows, a management protocol set
operation is issued which sets the instance of the status
column to `destroy'. This request may be made regardless of
the current value of the status column (e.g., it is possible
to delete conceptual rows which are either `notReady',
`notInService' or `active'.) If the operation succeeds,
then all instances associated with the conceptual row are
immediately removed."
SYNTAX INTEGER {
-- the following two values are states:
-- these values may be read or written
active(1),
notInService(2),
-- the following value is a state:
-- this value may be read, but not written
notReady(3),
-- the following three values are
-- actions: these values may be written,
-- but are never read
createAndGo(4),
createAndWait(5),
destroy(6)
}
TimeStamp ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The value of the sysUpTime object at which a specific
occurrence happened. The specific occurrence must be
defined in the description of any object defined using this
type.
If sysUpTime is reset to zero as a result of a re-
initialization of the network management (sub)system, then
the values of all TimeStamp objects are also reset.
However, after approximately 497 days without a re-
initialization, the sysUpTime object will reach 2^^32-1 and
then increment around to zero; in this case, existing values
of TimeStamp objects do not change. This can lead to
ambiguities in the value of TimeStamp objects."
SYNTAX TimeTicks
TimeInterval ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A period of time, measured in units of 0.01 seconds."
SYNTAX INTEGER (0..2147483647)
DateAndTime ::= TEXTUAL-CONVENTION
DISPLAY-HINT "2d-1d-1d,1d:1d:1d.1d,1a1d:1d"
STATUS current
DESCRIPTION
"A date-time specification.
field octets contents range
----- ------ -------- -----
1 1-2 year* 0..65536
2 3 month 1..12
3 4 day 1..31
4 5 hour 0..23
5 6 minutes 0..59
6 7 seconds 0..60
(use 60 for leap-second)
7 8 deci-seconds 0..9
8 9 direction from UTC '+' / '-'
9 10 hours from UTC* 0..13
10 11 minutes from UTC 0..59
* Notes:
- the value of year is in network-byte order
- daylight saving time in New Zealand is +13
For example, Tuesday May 26, 1992 at 1:30:15 PM EDT would be
displayed as:
1992-5-26,13:30:15.0,-4:0
Note that if only local time is known, then timezone
information (fields 8-10) is not present."
SYNTAX OCTET STRING (SIZE (8 | 11))
StorageType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Describes the memory realization of a conceptual row. A
row which is volatile(2) is lost upon reboot. A row which
is either nonVolatile(3), permanent(4) or readOnly(5), is
backed up by stable storage. A row which is permanent(4)
can be changed but not deleted. A row which is readOnly(5)
cannot be changed nor deleted.
If the value of an object with this syntax is either
permanent(4) or readOnly(5), it cannot be written.
Conversely, if the value is either other(1), volatile(2) or
nonVolatile(3), it cannot be modified to be permanent(4) or
readOnly(5). (All illegal modifications result in a
'wrongValue' error.)
Every usage of this textual convention is required to
specify the columnar objects which a permanent(4) row must
at a minimum allow to be writable."
SYNTAX INTEGER {
other(1), -- eh?
volatile(2), -- e.g., in RAM
nonVolatile(3), -- e.g., in NVRAM
permanent(4), -- e.g., partially in ROM
readOnly(5) -- e.g., completely in ROM
}
TDomain ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Denotes a kind of transport service.
Some possible values, such as snmpUDPDomain, are defined in
the SNMPv2-TM MIB module. Other possible values are defined
in other MIB modules."
REFERENCE "The SNMPv2-TM MIB module is defined in RFC 1906."
SYNTAX OBJECT IDENTIFIER
TAddress ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Denotes a transport service address.
A TAddress value is always interpreted within the context of a
TDomain value. Thus, each definition of a TDomain value must
be accompanied by a definition of a textual convention for use
with that TDomain. Some possible textual conventions, such as
SnmpUDPAddress for snmpUDPDomain, are defined in the SNMPv2-TM
MIB module. Other possible textual conventions are defined in
other MIB modules."
REFERENCE "The SNMPv2-TM MIB module is defined in RFC 1906."
SYNTAX OCTET STRING (SIZE (1..255))
END

785
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TCP-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32,
Gauge32, Counter32, Counter64, IpAddress, mib-2
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
InetAddress, InetAddressType,
InetPortNumber FROM INET-ADDRESS-MIB;
tcpMIB MODULE-IDENTITY
LAST-UPDATED "200502180000Z" -- 18 February 2005
ORGANIZATION
"IETF IPv6 MIB Revision Team
http://www.ietf.org/html.charters/ipv6-charter.html"
CONTACT-INFO
"Rajiv Raghunarayan (editor)
Cisco Systems Inc.
170 West Tasman Drive
San Jose, CA 95134
Phone: +1 408 853 9612
Email: <raraghun@cisco.com>
Send comments to <ipv6@ietf.org>"
DESCRIPTION
"The MIB module for managing TCP implementations.
Copyright (C) The Internet Society (2005). This version
of this MIB module is a part of RFC 4022; see the RFC
itself for full legal notices."
REVISION "200502180000Z" -- 18 February 2005
DESCRIPTION
"IP version neutral revision, published as RFC 4022."
REVISION "9411010000Z"
DESCRIPTION
"Initial SMIv2 version, published as RFC 2012."
REVISION "9103310000Z"
DESCRIPTION
"The initial revision of this MIB module was part of
MIB-II."
::= { mib-2 49 }
-- the TCP base variables group
tcp OBJECT IDENTIFIER ::= { mib-2 6 }
-- Scalars
tcpRtoAlgorithm OBJECT-TYPE
SYNTAX INTEGER {
other(1), -- none of the following
constant(2), -- a constant rto
rsre(3), -- MIL-STD-1778, Appendix B
vanj(4), -- Van Jacobson's algorithm
rfc2988(5) -- RFC 2988
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The algorithm used to determine the timeout value used for
retransmitting unacknowledged octets."
::= { tcp 1 }
tcpRtoMin OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The minimum value permitted by a TCP implementation for
the retransmission timeout, measured in milliseconds.
More refined semantics for objects of this type depend
on the algorithm used to determine the retransmission
timeout; in particular, the IETF standard algorithm
rfc2988(5) provides a minimum value."
::= { tcp 2 }
tcpRtoMax OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum value permitted by a TCP implementation for
the retransmission timeout, measured in milliseconds.
More refined semantics for objects of this type depend
on the algorithm used to determine the retransmission
timeout; in particular, the IETF standard algorithm
rfc2988(5) provides an upper bound (as part of an
adaptive backoff algorithm)."
::= { tcp 3 }
tcpMaxConn OBJECT-TYPE
SYNTAX Integer32 (-1 | 0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The limit on the total number of TCP connections the entity
can support. In entities where the maximum number of
connections is dynamic, this object should contain the
value -1."
::= { tcp 4 }
tcpActiveOpens OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times that TCP connections have made a direct
transition to the SYN-SENT state from the CLOSED state.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 5 }
tcpPassiveOpens OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times TCP connections have made a direct
transition to the SYN-RCVD state from the LISTEN state.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 6 }
tcpAttemptFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times that TCP connections have made a direct
transition to the CLOSED state from either the SYN-SENT
state or the SYN-RCVD state, plus the number of times that
TCP connections have made a direct transition to the
LISTEN state from the SYN-RCVD state.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 7 }
tcpEstabResets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times that TCP connections have made a direct
transition to the CLOSED state from either the ESTABLISHED
state or the CLOSE-WAIT state.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 8 }
tcpCurrEstab OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of TCP connections for which the current state
is either ESTABLISHED or CLOSE-WAIT."
::= { tcp 9 }
tcpInSegs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of segments received, including those
received in error. This count includes segments received
on currently established connections.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 10 }
tcpOutSegs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of segments sent, including those on
current connections but excluding those containing only
retransmitted octets.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 11 }
tcpRetransSegs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of segments retransmitted; that is, the
number of TCP segments transmitted containing one or more
previously transmitted octets.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 12 }
tcpInErrs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of segments received in error (e.g., bad
TCP checksums).
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 14 }
tcpOutRsts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of TCP segments sent containing the RST flag.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 15 }
-- { tcp 16 } was used to represent the ipv6TcpConnTable in RFC 2452,
-- which has since been obsoleted. It MUST not be used.
tcpHCInSegs OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of segments received, including those
received in error. This count includes segments received
on currently established connections. This object is
the 64-bit equivalent of tcpInSegs.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 17 }
tcpHCOutSegs OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of segments sent, including those on
current connections but excluding those containing only
retransmitted octets. This object is the 64-bit
equivalent of tcpOutSegs.
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime."
::= { tcp 18 }
-- The TCP Connection table
tcpConnectionTable OBJECT-TYPE
SYNTAX SEQUENCE OF TcpConnectionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing information about existing TCP
connections. Note that unlike earlier TCP MIBs, there
is a separate table for connections in the LISTEN state."
::= { tcp 19 }
tcpConnectionEntry OBJECT-TYPE
SYNTAX TcpConnectionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row of the tcpConnectionTable containing
information about a particular current TCP connection.
Each row of this table is transient in that it ceases to
exist when (or soon after) the connection makes the
transition to the CLOSED state."
INDEX { tcpConnectionLocalAddressType,
tcpConnectionLocalAddress,
tcpConnectionLocalPort,
tcpConnectionRemAddressType,
tcpConnectionRemAddress,
tcpConnectionRemPort }
::= { tcpConnectionTable 1 }
TcpConnectionEntry ::= SEQUENCE {
tcpConnectionLocalAddressType InetAddressType,
tcpConnectionLocalAddress InetAddress,
tcpConnectionLocalPort InetPortNumber,
tcpConnectionRemAddressType InetAddressType,
tcpConnectionRemAddress InetAddress,
tcpConnectionRemPort InetPortNumber,
tcpConnectionState INTEGER,
tcpConnectionProcess Unsigned32
}
tcpConnectionLocalAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of tcpConnectionLocalAddress."
::= { tcpConnectionEntry 1 }
tcpConnectionLocalAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The local IP address for this TCP connection. The type
of this address is determined by the value of
tcpConnectionLocalAddressType.
As this object is used in the index for the
tcpConnectionTable, implementors should be
careful not to create entries that would result in OIDs
with more than 128 subidentifiers; otherwise the information
cannot be accessed by using SNMPv1, SNMPv2c, or SNMPv3."
::= { tcpConnectionEntry 2 }
tcpConnectionLocalPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The local port number for this TCP connection."
::= { tcpConnectionEntry 3 }
tcpConnectionRemAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of tcpConnectionRemAddress."
::= { tcpConnectionEntry 4 }
tcpConnectionRemAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The remote IP address for this TCP connection. The type
of this address is determined by the value of
tcpConnectionRemAddressType.
As this object is used in the index for the
tcpConnectionTable, implementors should be
careful not to create entries that would result in OIDs
with more than 128 subidentifiers; otherwise the information
cannot be accessed by using SNMPv1, SNMPv2c, or SNMPv3."
::= { tcpConnectionEntry 5 }
tcpConnectionRemPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The remote port number for this TCP connection."
::= { tcpConnectionEntry 6 }
tcpConnectionState OBJECT-TYPE
SYNTAX INTEGER {
closed(1),
listen(2),
synSent(3),
synReceived(4),
established(5),
finWait1(6),
finWait2(7),
closeWait(8),
lastAck(9),
closing(10),
timeWait(11),
deleteTCB(12)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The state of this TCP connection.
The value listen(2) is included only for parallelism to the
old tcpConnTable and should not be used. A connection in
LISTEN state should be present in the tcpListenerTable.
The only value that may be set by a management station is
deleteTCB(12). Accordingly, it is appropriate for an agent
to return a `badValue' response if a management station
attempts to set this object to any other value.
If a management station sets this object to the value
deleteTCB(12), then the TCB (as defined in [RFC793]) of
the corresponding connection on the managed node is
deleted, resulting in immediate termination of the
connection.
As an implementation-specific option, a RST segment may be
sent from the managed node to the other TCP endpoint (note,
however, that RST segments are not sent reliably)."
::= { tcpConnectionEntry 7 }
tcpConnectionProcess OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The system's process ID for the process associated with
this connection, or zero if there is no such process. This
value is expected to be the same as HOST-RESOURCES-MIB::
hrSWRunIndex or SYSAPPL-MIB::sysApplElmtRunIndex for some
row in the appropriate tables."
::= { tcpConnectionEntry 8 }
-- The TCP Listener table
tcpListenerTable OBJECT-TYPE
SYNTAX SEQUENCE OF TcpListenerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing information about TCP listeners. A
listening application can be represented in three
possible ways:
1. An application that is willing to accept both IPv4 and
IPv6 datagrams is represented by
a tcpListenerLocalAddressType of unknown (0) and
a tcpListenerLocalAddress of ''h (a zero-length
octet-string).
2. An application that is willing to accept only IPv4 or
IPv6 datagrams is represented by a
tcpListenerLocalAddressType of the appropriate address
type and a tcpListenerLocalAddress of '0.0.0.0' or '::'
respectively.
3. An application that is listening for data destined
only to a specific IP address, but from any remote
system, is represented by a tcpListenerLocalAddressType
of an appropriate address type, with
tcpListenerLocalAddress as the specific local address.
NOTE: The address type in this table represents the
address type used for the communication, irrespective
of the higher-layer abstraction. For example, an
application using IPv6 'sockets' to communicate via
IPv4 between ::ffff:10.0.0.1 and ::ffff:10.0.0.2 would
use InetAddressType ipv4(1))."
::= { tcp 20 }
tcpListenerEntry OBJECT-TYPE
SYNTAX TcpListenerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row of the tcpListenerTable containing
information about a particular TCP listener."
INDEX { tcpListenerLocalAddressType,
tcpListenerLocalAddress,
tcpListenerLocalPort }
::= { tcpListenerTable 1 }
TcpListenerEntry ::= SEQUENCE {
tcpListenerLocalAddressType InetAddressType,
tcpListenerLocalAddress InetAddress,
tcpListenerLocalPort InetPortNumber,
tcpListenerProcess Unsigned32
}
tcpListenerLocalAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of tcpListenerLocalAddress. The value
should be unknown (0) if connection initiations to all
local IP addresses are accepted."
::= { tcpListenerEntry 1 }
tcpListenerLocalAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The local IP address for this TCP connection.
The value of this object can be represented in three
possible ways, depending on the characteristics of the
listening application:
1. For an application willing to accept both IPv4 and
IPv6 datagrams, the value of this object must be
''h (a zero-length octet-string), with the value
of the corresponding tcpListenerLocalAddressType
object being unknown (0).
2. For an application willing to accept only IPv4 or
IPv6 datagrams, the value of this object must be
'0.0.0.0' or '::' respectively, with
tcpListenerLocalAddressType representing the
appropriate address type.
3. For an application which is listening for data
destined only to a specific IP address, the value
of this object is the specific local address, with
tcpListenerLocalAddressType representing the
appropriate address type.
As this object is used in the index for the
tcpListenerTable, implementors should be
careful not to create entries that would result in OIDs
with more than 128 subidentifiers; otherwise the information
cannot be accessed, using SNMPv1, SNMPv2c, or SNMPv3."
::= { tcpListenerEntry 2 }
tcpListenerLocalPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The local port number for this TCP connection."
::= { tcpListenerEntry 3 }
tcpListenerProcess OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The system's process ID for the process associated with
this listener, or zero if there is no such process. This
value is expected to be the same as HOST-RESOURCES-MIB::
hrSWRunIndex or SYSAPPL-MIB::sysApplElmtRunIndex for some
row in the appropriate tables."
::= { tcpListenerEntry 4 }
-- The deprecated TCP Connection table
tcpConnTable OBJECT-TYPE
SYNTAX SEQUENCE OF TcpConnEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"A table containing information about existing IPv4-specific
TCP connections or listeners. This table has been
deprecated in favor of the version neutral
tcpConnectionTable."
::= { tcp 13 }
tcpConnEntry OBJECT-TYPE
SYNTAX TcpConnEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"A conceptual row of the tcpConnTable containing information
about a particular current IPv4 TCP connection. Each row
of this table is transient in that it ceases to exist when
(or soon after) the connection makes the transition to the
CLOSED state."
INDEX { tcpConnLocalAddress,
tcpConnLocalPort,
tcpConnRemAddress,
tcpConnRemPort }
::= { tcpConnTable 1 }
TcpConnEntry ::= SEQUENCE {
tcpConnState INTEGER,
tcpConnLocalAddress IpAddress,
tcpConnLocalPort Integer32,
tcpConnRemAddress IpAddress,
tcpConnRemPort Integer32
}
tcpConnState OBJECT-TYPE
SYNTAX INTEGER {
closed(1),
listen(2),
synSent(3),
synReceived(4),
established(5),
finWait1(6),
finWait2(7),
closeWait(8),
lastAck(9),
closing(10),
timeWait(11),
deleteTCB(12)
}
MAX-ACCESS read-write
STATUS deprecated
DESCRIPTION
"The state of this TCP connection.
The only value that may be set by a management station is
deleteTCB(12). Accordingly, it is appropriate for an agent
to return a `badValue' response if a management station
attempts to set this object to any other value.
If a management station sets this object to the value
deleteTCB(12), then the TCB (as defined in [RFC793]) of
the corresponding connection on the managed node is
deleted, resulting in immediate termination of the
connection.
As an implementation-specific option, a RST segment may be
sent from the managed node to the other TCP endpoint (note,
however, that RST segments are not sent reliably)."
::= { tcpConnEntry 1 }
tcpConnLocalAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The local IP address for this TCP connection. In the case
of a connection in the listen state willing to
accept connections for any IP interface associated with the
node, the value 0.0.0.0 is used."
::= { tcpConnEntry 2 }
tcpConnLocalPort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The local port number for this TCP connection."
::= { tcpConnEntry 3 }
tcpConnRemAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The remote IP address for this TCP connection."
::= { tcpConnEntry 4 }
tcpConnRemPort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The remote port number for this TCP connection."
::= { tcpConnEntry 5 }
-- conformance information
tcpMIBConformance OBJECT IDENTIFIER ::= { tcpMIB 2 }
tcpMIBCompliances OBJECT IDENTIFIER ::= { tcpMIBConformance 1 }
tcpMIBGroups OBJECT IDENTIFIER ::= { tcpMIBConformance 2 }
-- compliance statements
tcpMIBCompliance2 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for systems that implement TCP.
A number of INDEX objects cannot be
represented in the form of OBJECT clauses in SMIv2 but
have the following compliance requirements,
expressed in OBJECT clause form in this description
clause:
-- OBJECT tcpConnectionLocalAddressType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
-- DESCRIPTION
-- This MIB requires support for only global IPv4
-- and IPv6 address types.
--
-- OBJECT tcpConnectionRemAddressType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
-- DESCRIPTION
-- This MIB requires support for only global IPv4
-- and IPv6 address types.
--
-- OBJECT tcpListenerLocalAddressType
-- SYNTAX InetAddressType { unknown(0), ipv4(1),
-- ipv6(2) }
-- DESCRIPTION
-- This MIB requires support for only global IPv4
-- and IPv6 address types. The type unknown also
-- needs to be supported to identify a special
-- case in the listener table: a listen using
-- both IPv4 and IPv6 addresses on the device.
--
"
MODULE -- this module
MANDATORY-GROUPS { tcpBaseGroup, tcpConnectionGroup,
tcpListenerGroup }
GROUP tcpHCGroup
DESCRIPTION
"This group is mandatory for systems that are capable
of receiving or transmitting more than 1 million TCP
segments per second. 1 million segments per second will
cause a Counter32 to wrap in just over an hour."
OBJECT tcpConnectionState
SYNTAX INTEGER { closed(1), listen(2), synSent(3),
synReceived(4), established(5),
finWait1(6), finWait2(7), closeWait(8),
lastAck(9), closing(10), timeWait(11) }
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, nor is support for the value
deleteTCB (12)."
::= { tcpMIBCompliances 2 }
tcpMIBCompliance MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"The compliance statement for IPv4-only systems that
implement TCP. In order to be IP version independent, this
compliance statement is deprecated in favor of
tcpMIBCompliance2. However, agents are still encouraged
to implement these objects in order to interoperate with
the deployed base of managers."
MODULE -- this module
MANDATORY-GROUPS { tcpGroup }
OBJECT tcpConnState
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
::= { tcpMIBCompliances 1 }
-- units of conformance
tcpGroup OBJECT-GROUP
OBJECTS { tcpRtoAlgorithm, tcpRtoMin, tcpRtoMax,
tcpMaxConn, tcpActiveOpens,
tcpPassiveOpens, tcpAttemptFails,
tcpEstabResets, tcpCurrEstab, tcpInSegs,
tcpOutSegs, tcpRetransSegs, tcpConnState,
tcpConnLocalAddress, tcpConnLocalPort,
tcpConnRemAddress, tcpConnRemPort,
tcpInErrs, tcpOutRsts }
STATUS deprecated
DESCRIPTION
"The tcp group of objects providing for management of TCP
entities."
::= { tcpMIBGroups 1 }
tcpBaseGroup OBJECT-GROUP
OBJECTS { tcpRtoAlgorithm, tcpRtoMin, tcpRtoMax,
tcpMaxConn, tcpActiveOpens,
tcpPassiveOpens, tcpAttemptFails,
tcpEstabResets, tcpCurrEstab, tcpInSegs,
tcpOutSegs, tcpRetransSegs,
tcpInErrs, tcpOutRsts }
STATUS current
DESCRIPTION
"The group of counters common to TCP entities."
::= { tcpMIBGroups 2 }
tcpConnectionGroup OBJECT-GROUP
OBJECTS { tcpConnectionState, tcpConnectionProcess }
STATUS current
DESCRIPTION
"The group provides general information about TCP
connections."
::= { tcpMIBGroups 3 }
tcpListenerGroup OBJECT-GROUP
OBJECTS { tcpListenerProcess }
STATUS current
DESCRIPTION
"This group has objects providing general information about
TCP listeners."
::= { tcpMIBGroups 4 }
tcpHCGroup OBJECT-GROUP
OBJECTS { tcpHCInSegs, tcpHCOutSegs }
STATUS current
DESCRIPTION
"The group of objects providing for counters of high speed
TCP implementations."
::= { tcpMIBGroups 5 }
END

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UDP-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32, Counter64,
Unsigned32, IpAddress, mib-2 FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
InetAddress, InetAddressType,
InetPortNumber FROM INET-ADDRESS-MIB;
udpMIB MODULE-IDENTITY
LAST-UPDATED "200505200000Z" -- May 20, 2005
ORGANIZATION
"IETF IPv6 Working Group
http://www.ietf.org/html.charters/ipv6-charter.html"
CONTACT-INFO
"Bill Fenner (editor)
AT&T Labs -- Research
75 Willow Rd.
Menlo Park, CA 94025
Phone: +1 650 330-7893
Email: <fenner@research.att.com>
John Flick (editor)
Hewlett-Packard Company
8000 Foothills Blvd. M/S 5557
Roseville, CA 95747
Phone: +1 916 785 4018
Email: <john.flick@hp.com>
Send comments to <ipv6@ietf.org>"
DESCRIPTION
"The MIB module for managing UDP implementations.
Copyright (C) The Internet Society (2005). This
version of this MIB module is part of RFC 4113;
see the RFC itself for full legal notices."
REVISION "200505200000Z" -- May 20, 2005
DESCRIPTION
"IP version neutral revision, incorporating the
following revisions:
- Added udpHCInDatagrams and udpHCOutDatagrams in order
to provide high-capacity counters for fast networks.
- Added text to the descriptions of all counter objects
to indicate how discontinuities are detected.
- Deprecated the IPv4-specific udpTable and replaced it
with the version neutral udpEndpointTable. This
table includes support for connected UDP endpoints
and support for identification of the operating
system process associated with a UDP endpoint.
- Deprecated the udpGroup and replaced it with object
groups representing the current set of objects.
- Deprecated udpMIBCompliance and replaced it with
udpMIBCompliance2, which includes the compliance
information for the new object groups.
This version published as RFC 4113."
REVISION "199411010000Z" -- November 1, 1994
DESCRIPTION
"Initial SMIv2 version, published as RFC 2013."
REVISION "199103310000Z" -- March 31, 1991
DESCRIPTION
"The initial revision of this MIB module was part of
MIB-II, published as RFC 1213."
::= { mib-2 50 }
-- the UDP group
udp OBJECT IDENTIFIER ::= { mib-2 7 }
udpInDatagrams OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of UDP datagrams delivered to UDP
users.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by discontinuities in the
value of sysUpTime."
::= { udp 1 }
udpNoPorts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of received UDP datagrams for which
there was no application at the destination port.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by discontinuities in the
value of sysUpTime."
::= { udp 2 }
udpInErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received UDP datagrams that could not be
delivered for reasons other than the lack of an
application at the destination port.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by discontinuities in the
value of sysUpTime."
::= { udp 3 }
udpOutDatagrams OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of UDP datagrams sent from this
entity.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by discontinuities in the
value of sysUpTime."
::= { udp 4 }
udpHCInDatagrams OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of UDP datagrams delivered to UDP
users, for devices that can receive more than 1
million UDP datagrams per second.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by discontinuities in the
value of sysUpTime."
::= { udp 8 }
udpHCOutDatagrams OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of UDP datagrams sent from this
entity, for devices that can transmit more than 1
million UDP datagrams per second.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by discontinuities in the
value of sysUpTime."
::= { udp 9 }
--
-- { udp 6 } was defined as the ipv6UdpTable in RFC2454's
-- IPV6-UDP-MIB. This RFC obsoletes RFC 2454, so { udp 6 } is
-- obsoleted.
--
-- The UDP "Endpoint" table.
udpEndpointTable OBJECT-TYPE
SYNTAX SEQUENCE OF UdpEndpointEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing information about this entity's UDP
endpoints on which a local application is currently
accepting or sending datagrams.
The address type in this table represents the address
type used for the communication, irrespective of the
higher-layer abstraction. For example, an application
using IPv6 'sockets' to communicate via IPv4 between
::ffff:10.0.0.1 and ::ffff:10.0.0.2 would use
InetAddressType ipv4(1).
Unlike the udpTable in RFC 2013, this table also allows
the representation of an application that completely
specifies both local and remote addresses and ports. A
listening application is represented in three possible
ways:
1) An application that is willing to accept both IPv4
and IPv6 datagrams is represented by a
udpEndpointLocalAddressType of unknown(0) and a
udpEndpointLocalAddress of ''h (a zero-length
octet-string).
2) An application that is willing to accept only IPv4
or only IPv6 datagrams is represented by a
udpEndpointLocalAddressType of the appropriate
address type and a udpEndpointLocalAddress of
'0.0.0.0' or '::' respectively.
3) An application that is listening for datagrams only
for a specific IP address but from any remote
system is represented by a
udpEndpointLocalAddressType of the appropriate
address type, with udpEndpointLocalAddress
specifying the local address.
In all cases where the remote is a wildcard, the
udpEndpointRemoteAddressType is unknown(0), the
udpEndpointRemoteAddress is ''h (a zero-length
octet-string), and the udpEndpointRemotePort is 0.
If the operating system is demultiplexing UDP packets
by remote address and port, or if the application has
'connected' the socket specifying a default remote
address and port, the udpEndpointRemote* values should
be used to reflect this."
::= { udp 7 }
udpEndpointEntry OBJECT-TYPE
SYNTAX UdpEndpointEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a particular current UDP endpoint.
Implementers need to be aware that if the total number
of elements (octets or sub-identifiers) in
udpEndpointLocalAddress and udpEndpointRemoteAddress
exceeds 111, then OIDs of column instances in this table
will have more than 128 sub-identifiers and cannot be
accessed using SNMPv1, SNMPv2c, or SNMPv3."
INDEX { udpEndpointLocalAddressType,
udpEndpointLocalAddress,
udpEndpointLocalPort,
udpEndpointRemoteAddressType,
udpEndpointRemoteAddress,
udpEndpointRemotePort,
udpEndpointInstance }
::= { udpEndpointTable 1 }
UdpEndpointEntry ::= SEQUENCE {
udpEndpointLocalAddressType InetAddressType,
udpEndpointLocalAddress InetAddress,
udpEndpointLocalPort InetPortNumber,
udpEndpointRemoteAddressType InetAddressType,
udpEndpointRemoteAddress InetAddress,
udpEndpointRemotePort InetPortNumber,
udpEndpointInstance Unsigned32,
udpEndpointProcess Unsigned32
}
udpEndpointLocalAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of udpEndpointLocalAddress. Only
IPv4, IPv4z, IPv6, and IPv6z addresses are expected, or
unknown(0) if datagrams for all local IP addresses are
accepted."
::= { udpEndpointEntry 1 }
udpEndpointLocalAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The local IP address for this UDP endpoint.
The value of this object can be represented in three
possible ways, depending on the characteristics of the
listening application:
1. For an application that is willing to accept both
IPv4 and IPv6 datagrams, the value of this object
must be ''h (a zero-length octet-string), with
the value of the corresponding instance of the
udpEndpointLocalAddressType object being unknown(0).
2. For an application that is willing to accept only IPv4
or only IPv6 datagrams, the value of this object
must be '0.0.0.0' or '::', respectively, while the
corresponding instance of the
udpEndpointLocalAddressType object represents the
appropriate address type.
3. For an application that is listening for data
destined only to a specific IP address, the value
of this object is the specific IP address for which
this node is receiving packets, with the
corresponding instance of the
udpEndpointLocalAddressType object representing the
appropriate address type.
As this object is used in the index for the
udpEndpointTable, implementors of this table should be
careful not to create entries that would result in OIDs
with more than 128 subidentifiers; else the information
cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3."
::= { udpEndpointEntry 2 }
udpEndpointLocalPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The local port number for this UDP endpoint."
::= { udpEndpointEntry 3 }
udpEndpointRemoteAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of udpEndpointRemoteAddress. Only
IPv4, IPv4z, IPv6, and IPv6z addresses are expected, or
unknown(0) if datagrams for all remote IP addresses are
accepted. Also, note that some combinations of
udpEndpointLocalAdressType and
udpEndpointRemoteAddressType are not supported. In
particular, if the value of this object is not
unknown(0), it is expected to always refer to the
same IP version as udpEndpointLocalAddressType."
::= { udpEndpointEntry 4 }
udpEndpointRemoteAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The remote IP address for this UDP endpoint. If
datagrams from any remote system are to be accepted,
this value is ''h (a zero-length octet-string).
Otherwise, it has the type described by
udpEndpointRemoteAddressType and is the address of the
remote system from which datagrams are to be accepted
(or to which all datagrams will be sent).
As this object is used in the index for the
udpEndpointTable, implementors of this table should be
careful not to create entries that would result in OIDs
with more than 128 subidentifiers; else the information
cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3."
::= { udpEndpointEntry 5 }
udpEndpointRemotePort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The remote port number for this UDP endpoint. If
datagrams from any remote system are to be accepted,
this value is zero."
::= { udpEndpointEntry 6 }
udpEndpointInstance OBJECT-TYPE
SYNTAX Unsigned32 (1..'ffffffff'h)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The instance of this tuple. This object is used to
distinguish among multiple processes 'connected' to
the same UDP endpoint. For example, on a system
implementing the BSD sockets interface, this would be
used to support the SO_REUSEADDR and SO_REUSEPORT
socket options."
::= { udpEndpointEntry 7 }
udpEndpointProcess OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The system's process ID for the process associated with
this endpoint, or zero if there is no such process.
This value is expected to be the same as
HOST-RESOURCES-MIB::hrSWRunIndex or SYSAPPL-MIB::
sysApplElmtRunIndex for some row in the appropriate
tables."
::= { udpEndpointEntry 8 }
-- The deprecated UDP Listener table
-- The deprecated UDP listener table only contains information
-- about this entity's IPv4 UDP end-points on which a local
-- application is currently accepting datagrams. It does not
-- provide more detailed connection information, or information
-- about IPv6 endpoints.
udpTable OBJECT-TYPE
SYNTAX SEQUENCE OF UdpEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"A table containing IPv4-specific UDP listener
information. It contains information about all local
IPv4 UDP end-points on which an application is
currently accepting datagrams. This table has been
deprecated in favor of the version neutral
udpEndpointTable."
::= { udp 5 }
udpEntry OBJECT-TYPE
SYNTAX UdpEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"Information about a particular current UDP listener."
INDEX { udpLocalAddress, udpLocalPort }
::= { udpTable 1 }
UdpEntry ::= SEQUENCE {
udpLocalAddress IpAddress,
udpLocalPort Integer32
}
udpLocalAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The local IP address for this UDP listener. In the
case of a UDP listener that is willing to accept
datagrams for any IP interface associated with the
node, the value 0.0.0.0 is used."
::= { udpEntry 1 }
udpLocalPort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The local port number for this UDP listener."
::= { udpEntry 2 }
-- conformance information
udpMIBConformance OBJECT IDENTIFIER ::= { udpMIB 2 }
udpMIBCompliances OBJECT IDENTIFIER ::= { udpMIBConformance 1 }
udpMIBGroups OBJECT IDENTIFIER ::= { udpMIBConformance 2 }
-- compliance statements
udpMIBCompliance2 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for systems that implement
UDP.
There are a number of INDEX objects that cannot be
represented in the form of OBJECT clauses in SMIv2, but
for which we have the following compliance
requirements, expressed in OBJECT clause form in this
description clause:
-- OBJECT udpEndpointLocalAddressType
-- SYNTAX InetAddressType { unknown(0), ipv4(1),
-- ipv6(2), ipv4z(3),
-- ipv6z(4) }
-- DESCRIPTION
-- Support for dns(5) is not required.
-- OBJECT udpEndpointLocalAddress
-- SYNTAX InetAddress (SIZE(0|4|8|16|20))
-- DESCRIPTION
-- Support is only required for zero-length
-- octet-strings, and for scoped and unscoped
-- IPv4 and IPv6 addresses.
-- OBJECT udpEndpointRemoteAddressType
-- SYNTAX InetAddressType { unknown(0), ipv4(1),
-- ipv6(2), ipv4z(3),
-- ipv6z(4) }
-- DESCRIPTION
-- Support for dns(5) is not required.
-- OBJECT udpEndpointRemoteAddress
-- SYNTAX InetAddress (SIZE(0|4|8|16|20))
-- DESCRIPTION
-- Support is only required for zero-length
-- octet-strings, and for scoped and unscoped
-- IPv4 and IPv6 addresses.
"
MODULE -- this module
MANDATORY-GROUPS { udpBaseGroup, udpEndpointGroup }
GROUP udpHCGroup
DESCRIPTION
"This group is mandatory for systems that
are capable of receiving or transmitting more than
1 million UDP datagrams per second. 1 million
datagrams per second will cause a Counter32 to
wrap in just over an hour."
::= { udpMIBCompliances 2 }
udpMIBCompliance MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"The compliance statement for IPv4-only systems that
implement UDP. For IP version independence, this
compliance statement is deprecated in favor of
udpMIBCompliance2. However, agents are still
encouraged to implement these objects in order to
interoperate with the deployed base of managers."
MODULE -- this module
MANDATORY-GROUPS { udpGroup }
::= { udpMIBCompliances 1 }
-- units of conformance
udpGroup OBJECT-GROUP
OBJECTS { udpInDatagrams, udpNoPorts,
udpInErrors, udpOutDatagrams,
udpLocalAddress, udpLocalPort }
STATUS deprecated
DESCRIPTION
"The deprecated group of objects providing for
management of UDP over IPv4."
::= { udpMIBGroups 1 }
udpBaseGroup OBJECT-GROUP
OBJECTS { udpInDatagrams, udpNoPorts, udpInErrors,
udpOutDatagrams }
STATUS current
DESCRIPTION
"The group of objects providing for counters of UDP
statistics."
::= { udpMIBGroups 2 }
udpHCGroup OBJECT-GROUP
OBJECTS { udpHCInDatagrams, udpHCOutDatagrams }
STATUS current
DESCRIPTION
"The group of objects providing for counters of high
speed UDP implementations."
::= { udpMIBGroups 3 }
udpEndpointGroup OBJECT-GROUP
OBJECTS { udpEndpointProcess }
STATUS current
DESCRIPTION
"The group of objects providing for the IP version
independent management of UDP 'endpoints'."
::= { udpMIBGroups 4 }
END

14
infrastructure/docker/Dockerfile.api
View File

@@ -1,4 +1,12 @@
# Multi-stage build for TOD API # Multi-stage build for TOD API
# Stage 0: build MIB parser binary from Go source
FROM golang:1.25-alpine AS mib-builder
WORKDIR /build
COPY poller/go.mod poller/go.sum ./
RUN go mod download
COPY poller/ .
RUN CGO_ENABLED=0 GOOS=linux GOMAXPROCS=1 go build -o /tod-mib-parser ./cmd/mib-parser
# Stage 1: build — install Python deps # Stage 1: build — install Python deps
FROM python:3.12-slim AS builder FROM python:3.12-slim AS builder
@@ -42,6 +50,12 @@ WORKDIR /app
# Copy installed packages from builder # Copy installed packages from builder
COPY --from=builder /install /usr/local COPY --from=builder /install /usr/local
# Copy MIB parser binary from Go builder stage
COPY --from=mib-builder /tod-mib-parser /app/tod-mib-parser
# Copy pre-loaded MIB files for common vendor support
COPY backend/mibs/ /app/mibs/
# Copy application source # Copy application source
COPY backend/ . COPY backend/ .

1
poller/Dockerfile
View File

@@ -8,6 +8,7 @@ COPY . .
# the host CPU count), which combined with the parallel Node and Python builds # the host CPU count), which combined with the parallel Node and Python builds
# can saturate all cores and spike RAM on a 2-core / 2-4 GB server. # can saturate all cores and spike RAM on a 2-core / 2-4 GB server.
RUN CGO_ENABLED=0 GOOS=linux GOMAXPROCS=1 go build -o /poller ./cmd/poller RUN CGO_ENABLED=0 GOOS=linux GOMAXPROCS=1 go build -o /poller ./cmd/poller
RUN CGO_ENABLED=0 GOOS=linux GOMAXPROCS=1 go build -o /tod-mib-parser ./cmd/mib-parser
FROM alpine:3.21 FROM alpine:3.21
RUN apk add --no-cache ca-certificates iproute2 RUN apk add --no-cache ca-certificates iproute2