All MIBs › PRVT-SPANNING-TREE-MIB › stNewRoot
stNewRoot
Module: PRVT-SPANNING-TREE-MIB
OID (symbolic): PRVT-SPANNING-TREE-MIB::stNewRoot
OID (numeric): 1.3.6.1.4.1.738.1.5.107.0.2
Node type: NOTIFICATION-TYPE
Description: The newRoot trap indicates that the sending agent has become the new root of the Spanning Tree; the trap is sent by a bridge soon after its election as the new root, e.g., upon expiration of the Topology Change Timer, immediately subsequent to its election. Implementation of this trap is optional.
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> '' PRVT-SPANNING-TREE-MIB::stNewRoot snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.738.1.5.107.0.2
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]:50706->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (302638610) 35 days, 0:39:46.10 SNMPv2-MIB::snmpTrapOID.0 = OID: PRVT-SPANNING-TREE-MIB::stNewRoot
SNMPv3 example:
snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' PRVT-SPANNING-TREE-MIB::stNewRoot
Start monitoring BATM Advanced Communications Ethernet/metro switches (Spanning Tree/fast ring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PRVT-SPANNING-TREE-MIB::stNewRoot OID value, configure state conditions and alerts, and monitor any BATM Advanced Communications Ethernet/metro switches (Spanning Tree/fast ring) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5 | switch | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.107 | prvtMSTMib | PRVT-MST-MIB |
| 1.3.6.1.4.1.738.1.5.107.0 | prvtMSTNotifications | PRVT-MST-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.738.1.5.107.0.2 | stNewRoot | PRVT-SPANNING-TREE-MIB |