All MIBs › LLDP-MIB › lldpRemTablesChange
lldpRemTablesChange
Module: LLDP-MIB
OID (symbolic): LLDP-MIB::lldpRemTablesChange
OID (numeric): 1.0.8802.1.1.2.0.0.1
Node type: NOTIFICATION-TYPE
Description: A lldpRemTablesChange notification is sent when the value of lldpStatsRemTableLastChangeTime changes. It can be utilized by an NMS to trigger LLDP remote systems table maintenance polls.
Note that transmission of lldpRemTablesChange notifications are throttled by the agent, as specified by the 'lldpNotificationInterval' object.
What is lldpRemTablesChange?
This notification is sent whenever the discovery table of remote systems connected via LLDP protocol is modified. Network management stations use this trap to trigger synchronization updates of neighbor device information without polling continuously.
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> '' LLDP-MIB::lldpRemTablesChange snmptrap -v2c -c public <manager> '' 1.0.8802.1.1.2.0.0.1
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]:59797->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (394578325) 45 days, 16:03:03.25 SNMPv2-MIB::snmpTrapOID.0 = OID: LLDP-MIB::lldpRemTablesChange
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OID Breakdown
Upper-level ancestors (5 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.0 | std | START-MIB |
| 1.0.8802 | iso8802 | START-MIB |
| 1.0.8802.1 | ieee802dot1 | START-MIB |
| 1.0.8802.1.1 | ieee802dot1mibs | START-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.0.8802.1.1.2 | lldpMIB | LLDP-MIB |
| 1.0.8802.1.1.2.0 | lldpNotifications | LLDP-MIB |
| 1.0.8802.1.1.2.0.0 | lldpNotificationPrefix | LLDP-MIB |
| 1.0.8802.1.1.2.0.0.1 | lldpRemTablesChange | LLDP-MIB |