All MIBs › SWITCH-SYSTEM-MIB › rcLoopbackLinkDownTrap
rcLoopbackLinkDownTrap
Module: SWITCH-SYSTEM-MIB
OID (symbolic): SWITCH-SYSTEM-MIB::rcLoopbackLinkDownTrap
OID (numeric): 1.3.6.1.4.1.8886.6.1.1.5.2
Node type: NOTIFICATION-TYPE
Description: A linkDown trap signifies that the port identified by rcPortIndex change to link down state from link up.
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> '' SWITCH-SYSTEM-MIB::rcLoopbackLinkDownTrap snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.8886.6.1.1.5.2
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]:62503->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (107554343) 12 days, 10:45:43.43 SNMPv2-MIB::snmpTrapOID.0 = OID: SWITCH-SYSTEM-MIB::rcLoopbackLinkDownTrap
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.8886 | raisecom | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6 | iscomSeries | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6.1 | iscomSwitch | RAISECOM-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8886.6.1.1 | rcSystem | SWITCH-SYSTEM-MIB |
| 1.3.6.1.4.1.8886.6.1.1.5 | rcLoopbackTrap | SWITCH-SYSTEM-MIB |
| 1.3.6.1.4.1.8886.6.1.1.5.2 | rcLoopbackLinkDownTrap | SWITCH-SYSTEM-MIB |