All MIBs › HUAWEI-MSTP-MIB › hwMstpiBridgeLostRootPrimary
hwMstpiBridgeLostRootPrimary
Module: HUAWEI-MSTP-MIB
OID (symbolic): HUAWEI-MSTP-MIB::hwMstpiBridgeLostRootPrimary
OID (numeric): 1.3.6.1.4.1.2011.5.25.42.4.2.3
Node type: NOTIFICATION-TYPE
Description: The SNMP trap that is generated when the bridge is no longer the root bridge of the instance. Another switch with higher priority has already been the root bridge of the instance.
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> '' HUAWEI-MSTP-MIB::hwMstpiBridgeLostRootPrimary snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2011.5.25.42.4.2.3
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]:58666->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (138836778) 16 days, 1:39:27.78 SNMPv2-MIB::snmpTrapOID.0 = OID: HUAWEI-MSTP-MIB::hwMstpiBridgeLostRootPrimary
Start monitoring Huawei enterprise or carrier switch/bridge (Multiple Spanning Tree Protocol) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-MSTP-MIB::hwMstpiBridgeLostRootPrimary OID value, configure state conditions and alerts, and monitor any Huawei enterprise or carrier switch/bridge (Multiple Spanning Tree Protocol) 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 |
| 1.3.6.1.4.1.2011 | huawei | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5 | huaweiMgmt | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5.25 | huaweiDatacomm | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5.25.42 | hwL2Mgmt | HUAWEI-IPDSLAM-MSTP-MIB |
| 1.3.6.1.4.1.2011.5.25.42.4 | hwMstp | HUAWEI-IPDSLAM-MSTP-MIB |
| 1.3.6.1.4.1.2011.5.25.42.4.2 | hwMstpTraps | HUAWEI-IPDSLAM-MSTP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.42.4.2.3 | hwMstpiBridgeLostRootPrimary | HUAWEI-MSTP-MIB |