All MIBs › RC-RIP-MIB › rcRipExtEntPoison
rcRipExtEntPoison
Module: RC-RIP-MIB
OID (symbolic): RC-RIP-MIB::rcRipExtEntPoison
OID (numeric): 1.3.6.1.4.1.2272.1.10.3.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Enable or disable operation of poison reverse on the specified interface. If poison is disabled, split-horizon operation is enabled.
What is rcRipExtEntPoison?
This object stores a number controlling poison-reverse on the interface; when disabled, split-horizon protection is used instead. Both techniques prevent routing loops by limiting which routes are advertised back to neighbors. An engineer might adjust this setting to optimize convergence behavior or troubleshoot routing instability on specific interfaces.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.10.3.1.4 snmpwalk -v2c -c public <target> RC-RIP-MIB::rcRipExtEntPoison
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.10.3.1.4.1 snmpget -v2c -c public <target> RC-RIP-MIB::rcRipExtEntPoison.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2272.1.10.3.1.4.1 i <value>
Start monitoring Bay Networks/Nortel Accelar (Rapid-City) Layer 3 switches (per-interface RIP configuration) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RC-RIP-MIB::rcRipExtEntPoison OID value, configure state conditions and alerts, and monitor any Bay Networks/Nortel Accelar (Rapid-City) Layer 3 switches (per-interface RIP configuration) 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 |
| 1.3.6.1.4.1.2272 | rapidCity | RAPID-CITY |
| 1.3.6.1.4.1.2272.1 | rcMgmt | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.10 | rcRip | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.10.3 | rcRipExtTable | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.10.3.1 | rcRipExtEntry | RAPID-CITY |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2272.1.10.3.1.4 | rcRipExtEntPoison | RC-RIP-MIB |