SNMP-SMIv1-MIB :: egpNeighborLoss

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsSNMP-SMIv1-MIBegpNeighborLoss

egpNeighborLoss

Module: SNMP-SMIv1-MIB

OID (symbolic): SNMP-SMIv1-MIB::egpNeighborLoss

OID (numeric): 1.3.6.1.2.1.11.0.5

Node type: NOTIFICATION-TYPE

Description: An egpNeighborLoss trap signifies that an EGP neighbor for whom the sending protocol entity was an EGP peer has been marked down and the peer relationship no longer obtains.

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> '' SNMP-SMIv1-MIB::egpNeighborLoss
snmptrap -v2c -c public <manager> '' 1.3.6.1.2.1.11.0.5

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]:63829->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (502681941) 58 days, 4:20:19.41
  SNMPv2-MIB::snmpTrapOID.0 = OID: SNMP-SMIv1-MIB::egpNeighborLoss

Start monitoring vendor-neutral, standards-based MIB, any legacy SNMPv1-capable network device (SMIv1 base types/coldStart trap) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SNMP-SMIv1-MIB::egpNeighborLoss OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, any legacy SNMPv1-capable network device (SMIv1 base types/coldStart trap) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.11snmpCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.11.0.5egpNeighborLossSNMP-SMIv1-MIB