All MIBs › ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB › eltdot1sMstpMultiProcessInstanceLastTopologyChangePort
eltdot1sMstpMultiProcessInstanceLastTopologyChangePort
Module: ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB
OID (symbolic): ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB::eltdot1sMstpMultiProcessInstanceLastTopologyChangePort
OID (numeric): 1.3.6.1.4.1.35265.1.23.1.401.0.2.2.1.1.15
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This value contains port's ifIndex from which the request about the last change of topology came. If value is 0 - topology wasn't changed yet.
What is eltdot1sMstpMultiProcessInstanceLastTopologyChangePort?
This holds the ifIndex of the port that most recently triggered a topology change on this MST instance, or 0 if no change has happened yet, helping an engineer trace an instance's re-convergence back to its source port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.35265.1.23.1.401.0.2.2.1.1.15 snmpwalk -v2c -c public <target> ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB::eltdot1sMstpMultiProcessInstanceLastTopologyChangePort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.35265.1.23.1.401.0.2.2.1.1.15.1 snmpget -v2c -c public <target> ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB::eltdot1sMstpMultiProcessInstanceLastTopologyChangePort.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> eltdot1sMstpMultiProcessInstanceLastTopologyChangePort.1
Start monitoring Eltex MES-series Ethernet switch (multi-instance STP/MSTP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB::eltdot1sMstpMultiProcessInstanceLastTopologyChangePort OID value, configure state conditions and alerts, and monitor any Eltex MES-series Ethernet switch (multi-instance STP/MSTP) from a single console.
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 |
| 1.3.6.1.4.1.35265 | eltexLtd | ELTEX-SMI-ACTUAL |
| 1.3.6.1.4.1.35265.1 | elHardware | ELTEX-SMI-ACTUAL |
| 1.3.6.1.4.1.35265.1.23 | eltMes | ELTEX-MES |
| 1.3.6.1.4.1.35265.1.23.1 | eltMesMng | ELTEX-MES |
| 1.3.6.1.4.1.35265.1.23.1.401 | eltMesBridgeExtMIB | ELTEX-MES-MNG-MIB |
| 1.3.6.1.4.1.35265.1.23.1.401.0 | eltMesBridgeExtMIBObjects | ELTEX-MES-BRIDGE-EXT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.35265.1.23.1.401.0.2 | eltMesStpMultiProcessMIB | ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB |
| 1.3.6.1.4.1.35265.1.23.1.401.0.2.2 | eltMesDot1sMstpMultiProcess | ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB |
| 1.3.6.1.4.1.35265.1.23.1.401.0.2.2.1 | eltdot1sMstpMultiProcessInstanceTable | ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB |
| 1.3.6.1.4.1.35265.1.23.1.401.0.2.2.1.1 | eltdot1sMstpMultiProcessInstanceEntry | ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB |
| 1.3.6.1.4.1.35265.1.23.1.401.0.2.2.1.1.15 | eltdot1sMstpMultiProcessInstanceLastTopologyChangePort | ELTEX-MES-BRIDGE-STP-MULTIPROCESS-MIB |