All MIBs › A3COM-BRIDGE-R3-MIB › a3ComBrgPortCtl
a3ComBrgPortCtl
Module: A3COM-BRIDGE-R3-MIB
OID (symbolic): A3COM-BRIDGE-R3-MIB::a3ComBrgPortCtl
OID (numeric): 1.3.6.1.4.1.43.2.9.1.12.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object controls which type(s) of packets are bridged. This has no affect on whether the bridge participates in either the Spanning Tree or Source Route Protocols.
What is a3ComBrgPortCtl?
This read-write integer controls which packet types (e.g., Ethernet II, LLC, AppleTalk) this port will bridge, without affecting spanning tree or source route participation. Administrators restrict packet types per port to prevent unsupported protocols from consuming bridge resources or causing loops. Setting this to "Ethernet II only" prevents the port from bridging legacy LLC frames while still running spanning tree.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.2.9.1.12.1.2 snmpwalk -v2c -c public <target> A3COM-BRIDGE-R3-MIB::a3ComBrgPortCtl
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.2.9.1.12.1.2.1 snmpget -v2c -c public <target> A3COM-BRIDGE-R3-MIB::a3ComBrgPortCtl.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.2.9.1.12.1.2.1 i <value>
Start monitoring 3Com legacy switches (SuperStack/CoreBuilder) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-BRIDGE-R3-MIB::a3ComBrgPortCtl OID value, configure state conditions and alerts, and monitor any 3Com legacy switches (SuperStack/CoreBuilder) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2 | brouterMIB | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2.9 | a3ComBridge | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2.9.1 | a3ComBrgGen | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2.9.1.12 | a3ComBrgPortTable | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2.9.1.12.1 | a3ComBrgPortEntry | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2.9.1.12.1.2 | a3ComBrgPortCtl | A3COM-BRIDGE-R3-MIB |