All MIBs › CHEETAH-TRAP-MIB › altSwDefGwDown
altSwDefGwDown
Module: CHEETAH-TRAP-MIB
OID (symbolic): CHEETAH-TRAP-MIB::altSwDefGwDown
OID (numeric): 1.3.6.1.4.1.1872.2.5.7.0.3
Node type: NOTIFICATION-TYPE
Description: A altSwDefGwDown trap signifies that the default gateway is down. ipCurCfgGwIndex is the index of the Gateway in ipCurCfgGwTable. The range for ipCurCfgGwIndex is from 1 to ipGatewayTableMax. ipCurCfgGwAddr is the IP address of the default gateway.
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> '' CHEETAH-TRAP-MIB::altSwDefGwDown snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.1872.2.5.7.0.3
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]:54614->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (9970518) 1 days, 3:41:45.18 SNMPv2-MIB::snmpTrapOID.0 = OID: CHEETAH-TRAP-MIB::altSwDefGwDown
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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 |
| 1.3.6.1.4.1.1872 | alteon | ALTEON-PRIVATE-MIBS |
| 1.3.6.1.4.1.1872.2 | private_mibs | ALTEON-PRIVATE-MIBS |
| 1.3.6.1.4.1.1872.2.5 | aws_switch | ALTEON-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1872.2.5.7 | altTraps | CHEETAH-TRAP-MIB |
| 1.3.6.1.4.1.1872.2.5.7.0.3 | altSwDefGwDown | CHEETAH-TRAP-MIB |