All MIBs › E5-120-IESCOMMON-MIB › networkTopologyChange
networkTopologyChange
Module: E5-120-IESCOMMON-MIB
OID (symbolic): E5-120-IESCOMMON-MIB::networkTopologyChange
OID (numeric): 1.3.6.1.4.1.6321.1.2.3.3.0.24
Node type: NOTIFICATION-TYPE
Description: The trap signifies the network topology is changed.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' E5-120-IESCOMMON-MIB::networkTopologyChange snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.6321.1.2.3.3.0.24
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:51060->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (12969844) 1 days, 12:01:38.44 SNMPv2-MIB::snmpTrapOID.0 = OID: E5-120-IESCOMMON-MIB::networkTopologyChange
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OID Breakdown
Upper-level ancestors (11 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.6321 | calixNetworks | CALIX-SMI |
| 1.3.6.1.4.1.6321.1 | calixRegistrations | CALIX-SMI |
| 1.3.6.1.4.1.6321.1.2 | calixProducts | CALIX-SMI |
| 1.3.6.1.4.1.6321.1.2.3 | e5x100 | CALIX-PRODUCT-MIB |
| 1.3.6.1.4.1.6321.1.2.3.3 | e5x120 | E5-120-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6321.1.2.3.3.0.24 | networkTopologyChange | E5-120-IESCOMMON-MIB |