All MIBs › PG-BRIDGE-MIB › pgdot1dStpPortDesignatedRoot
pgdot1dStpPortDesignatedRoot
Module: PG-BRIDGE-MIB
OID (symbolic): PG-BRIDGE-MIB::pgdot1dStpPortDesignatedRoot
OID (numeric): 1.3.6.1.4.1.927.1.9.8.4.1.1.6
Node type: OBJECT-TYPE
Type: BridgeId
Access: read-only
Description: The unique Bridge Identifier of the Bridge recorded as the Root in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is attached.
What is pgdot1dStpPortDesignatedRoot?
The Bridge Identifier of the root bridge as recorded in Configuration BPDUs received on this port's segment. Comparing this across ports helps confirm all ports agree on the same STP root, flagging a split topology if they don't.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.4.1.1.6 snmpwalk -v2c -c public <target> PG-BRIDGE-MIB::pgdot1dStpPortDesignatedRoot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.4.1.1.6.1 snmpget -v2c -c public <target> PG-BRIDGE-MIB::pgdot1dStpPortDesignatedRoot.1
Start monitoring PairGain xDSL access multiplexer/bridge (ATM-session-to-bridge-port mapping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PG-BRIDGE-MIB::pgdot1dStpPortDesignatedRoot OID value, configure state conditions and alerts, and monitor any PairGain xDSL access multiplexer/bridge (ATM-session-to-bridge-port mapping) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.927 | pairgain | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1 | products | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1.9 | pgainDSLAM | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1.9.8 | pgsessionMIB | PAIRGAIN-COMMON-HD-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.927.1.9.8.4.1 | pgdot1dStpPortTable | PG-BRIDGE-MIB |
| 1.3.6.1.4.1.927.1.9.8.4.1.1 | pgdot1dStpPortEntry | PG-BRIDGE-MIB |
| 1.3.6.1.4.1.927.1.9.8.4.1.1.6 | pgdot1dStpPortDesignatedRoot | PG-BRIDGE-MIB |