All MIBs › ALCATEL-IND1-VLAN-STP-MIB › stpRootPortChange

stpRootPortChange

OID (symbolic): ALCATEL-IND1-VLAN-STP-MIB::stpRootPortChange

OID (numeric): 1.3.6.1.4.1.6486.801.1.2.1.12.1.0.2

Node type: NOTIFICATION-TYPE

Description: A RootPortChange trap is sent for a Spannnig Tree instance by a bridge when its root port has changed. The root port is the port which offers the lowest cost path from this bridge to the root bridge.

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> '' ALCATEL-IND1-VLAN-STP-MIB::stpRootPortChange
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.6486.801.1.2.1.12.1.0.2

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]:55284->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (166211060) 19 days, 5:41:50.60
  SNMPv2-MIB::snmpTrapOID.0 = OID: ALCATEL-IND1-VLAN-STP-MIB::stpRootPortChange

SNMPv3 example:

snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' ALCATEL-IND1-VLAN-STP-MIB::stpRootPortChange

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OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.6486	alcatel	ALCATEL-IND1-BASE
1.3.6.1.4.1.6486.801	alcatelIND1BaseMIB	ALCATEL-IND1-BASE
1.3.6.1.4.1.6486.801.1	alcatelIND1Management	ALCATEL-IND1-BASE
1.3.6.1.4.1.6486.801.1.2	managementIND1Software	ALCATEL-IND1-BASE
1.3.6.1.4.1.6486.801.1.2.1	softwareIND1Entities	ALCATEL-IND1-BASE
1.3.6.1.4.1.6486.801.1.2.1.12	softentIND1VlanStp	ALCATEL-IND1-BASE

Numeric OID	Name	Module
1.3.6.1.4.1.6486.801.1.2.1.12.1	alcatelIND1VLANSTPMIB	ALCATEL-IND1-VLAN-STP-MIB
1.3.6.1.4.1.6486.801.1.2.1.12.1.0	alcatelIND1VLANSTPMIBNotifications	ALCATEL-IND1-VLAN-STP-MIB
1.3.6.1.4.1.6486.801.1.2.1.12.1.0.2	stpRootPortChange	ALCATEL-IND1-VLAN-STP-MIB

ALCATEL-IND1-VLAN-STP-MIB :: stpRootPortChange

stpRootPortChange

Module

This MIB depends on