diff --git a/frontend/src/components/config/PingTool.tsx b/frontend/src/components/config/PingTool.tsx
index 802f28b..f3621a3 100644
--- a/frontend/src/components/config/PingTool.tsx
+++ b/frontend/src/components/config/PingTool.tsx
@@ -34,7 +34,7 @@ interface PingStats {
 }
 
 export function PingTool({ tenantId, deviceId }: ConfigPanelProps) {
-  const [target, setTarget] = useState('')
+  const [target, setTarget] = useState('8.8.8.8')
   const [count, setCount] = useState('4')
   const [size, setSize] = useState('64')
   const [srcAddress, setSrcAddress] = useState('')
diff --git a/frontend/src/components/config/TracerouteTool.tsx b/frontend/src/components/config/TracerouteTool.tsx
index b1204c3..ecfef2f 100644
--- a/frontend/src/components/config/TracerouteTool.tsx
+++ b/frontend/src/components/config/TracerouteTool.tsx
@@ -28,7 +28,7 @@ interface HopResult {
 }
 
 export function TracerouteTool({ tenantId, deviceId }: ConfigPanelProps) {
-  const [target, setTarget] = useState('')
+  const [target, setTarget] = useState('8.8.8.8')
   const [maxHops, setMaxHops] = useState('30')
   const [timeout, setTimeout] = useState('1000')
   const [protocol, setProtocol] = useState('icmp')