All MIBs › ATM-FORUM-SNMP-M4-MIB › atmfM4VplXConnChanged

atmfM4VplXConnChanged

OID (symbolic): ATM-FORUM-SNMP-M4-MIB::atmfM4VplXConnChanged

OID (numeric): 1.3.6.1.4.1.353.5.1.3.1.2.0.73

Node type: NOTIFICATION-TYPE

Description:

Indicates that the VPL cross-connection configuration has been changed.

What is atmfM4VplXConnChanged?

This notification is generated whenever the cross-connection configuration of a Virtual Path Link (VPL) changes, indicating that the layer-to-layer status transition on either direction (L2 to higher layer or higher layer to L2) has been updated. The trap includes the operational status values for both directions of the cross-connection, allowing monitoring systems to track VPL topology changes. Network operators use this notification to correlate VPL reconfigurations with service changes and maintain an accurate picture of the virtual topology.

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> '' ATM-FORUM-SNMP-M4-MIB::atmfM4VplXConnChanged
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.353.5.1.3.1.2.0.73

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]:60021->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (386328181) 44 days, 17:08:01.81
  SNMPv2-MIB::snmpTrapOID.0 = OID: ATM-FORUM-SNMP-M4-MIB::atmfM4VplXConnChanged

OID Breakdown

Numeric OID	Name	Module
1	iso	LANART-AGENT
1.3	org	BIANCA-BRICK-PPP-MIB
1.3.6	dod	BIANCA-BRICK-PPP-MIB
1.3.6.1	internet	BIANCA-BRICK-PPP-MIB
1.3.6.1.4	private	BIANCA-BRICK-PPP-MIB
1.3.6.1.4.1	enterprises	ANIROOT-MIB
1.3.6.1.4.1.353	atmForum	ATM-FORUM-SNMP-M4-MIB
1.3.6.1.4.1.353.5	atmForumNetworkManagement	ATM-FORUM-SNMP-M4-MIB
1.3.6.1.4.1.353.5.1	atmfM4	ATM-FORUM-SNMP-M4-MIB
1.3.6.1.4.1.353.5.1.3	atmfM4SnmpNEView	ATM-FORUM-SNMP-M4-MIB
1.3.6.1.4.1.353.5.1.3.1	atmfM4MIB	ATM-FORUM-SNMP-M4-MIB
1.3.6.1.4.1.353.5.1.3.1.2	atmfM4MIBTraps	ATM-FORUM-SNMP-M4-MIB
1.3.6.1.4.1.353.5.1.3.1.2.0	atmfM4MIBTrapPrefix	ATM-FORUM-SNMP-M4-MIB
1.3.6.1.4.1.353.5.1.3.1.2.0.73	atmfM4VplXConnChanged	ATM-FORUM-SNMP-M4-MIB

ATM-FORUM-SNMP-M4-MIB :: atmfM4VplXConnChanged

atmfM4VplXConnChanged

Module

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