All MIBs › ERPS-MIB › swERPSMgmtRAPSWestPortState
swERPSMgmtRAPSWestPortState
Module: ERPS-MIB
OID (symbolic): ERPS-MIB::swERPSMgmtRAPSWestPortState
OID (numeric): 1.3.6.1.4.1.171.12.78.3.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This is the west port state. The state may change occasionally. When the west port is configured on a virtual channel, the west port state is always forwarding.
What is swERPSMgmtRAPSWestPortState?
The current state of the ring's west port: fowarding(1), blocking(2), or signal-fail(3); it is always forwarding if the west port is configured as a virtual channel. This is one of the two port-state values (with swERPSMgmtRAPSEastPortState) an admin checks to confirm the ring topology is behaving as expected after a link event.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.78.3.1.1.3 snmpwalk -v2c -c public <target> ERPS-MIB::swERPSMgmtRAPSWestPortState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.78.3.1.1.3.1 snmpget -v2c -c public <target> ERPS-MIB::swERPSMgmtRAPSWestPortState.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swERPSMgmtRAPSWestPortState.1
Start monitoring Carrier Ethernet switch/node in a ring topology (ITU-T G.8032 ERPS, vendor-neutral standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ERPS-MIB::swERPSMgmtRAPSWestPortState OID value, configure state conditions and alerts, and monitor any Carrier Ethernet switch/node in a ring topology (ITU-T G.8032 ERPS, vendor-neutral standard) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.78 | swERPSMIB | ERPS-MIB |
| 1.3.6.1.4.1.171.12.78.3 | swERPSMgmt | ERPS-MIB |
| 1.3.6.1.4.1.171.12.78.3.1 | swERPSMgmtRAPSVlanTable | ERPS-MIB |
| 1.3.6.1.4.1.171.12.78.3.1.1 | swERPSMgmtRAPSVlanEntry | ERPS-MIB |
| 1.3.6.1.4.1.171.12.78.3.1.1.3 | swERPSMgmtRAPSWestPortState | ERPS-MIB |