XYLAN-VLAN-MIB :: vStpTimeSinceTopologyChange

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › XYLAN-VLAN-MIB › vStpTimeSinceTopologyChange

vStpTimeSinceTopologyChange

Module: XYLAN-VLAN-MIB

OID (symbolic): XYLAN-VLAN-MIB::vStpTimeSinceTopologyChange

OID (numeric): 1.3.6.1.4.1.800.2.2.5.4

Node type: OBJECT-TYPE

Type: TimeTicks

Access: read-only

Description: The time (in hundredths of a second) since the last time a topology change was detected by the VLAN bridge entity.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.800.2.2.5.4
snmpwalk -v2c -c public <target> XYLAN-VLAN-MIB::vStpTimeSinceTopologyChange

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.800.2.2.5.4.1
snmpget -v2c -c public <target> XYLAN-VLAN-MIB::vStpTimeSinceTopologyChange.1

Start monitoring Xylan/Alcatel OmniSwitch campus/enterprise LAN switch (VLAN creation, port-membership, 802.1Q tagging config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XYLAN-VLAN-MIB::vStpTimeSinceTopologyChange OID value, configure state conditions and alerts, and monitor any Xylan/Alcatel OmniSwitch campus/enterprise LAN switch (VLAN creation, port-membership, 802.1Q tagging config status) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.800xylanXYLAN-BASE-MIB
1.3.6.1.4.1.800.2xylanArchXYLAN-BASE-MIB
1.3.6.1.4.1.800.2.2xylanVlanArchXYLAN-BASE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.800.2.2.5vStpInfoXYLAN-VLAN-MIB
1.3.6.1.4.1.800.2.2.5.4vStpTimeSinceTopologyChangeXYLAN-VLAN-MIB