All MIBs › CISCOSB-IPV6FHS-MIB › rlRaGuardPolicyRouterPrefMin
rlRaGuardPolicyRouterPrefMin
Module: CISCOSB-IPV6FHS-MIB
OID (symbolic): CISCOSB-IPV6FHS-MIB::rlRaGuardPolicyRouterPrefMin
OID (numeric): 1.3.6.1.4.1.9.6.1.101.215.3.1.1.11
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Minimum advertised preference limit.
What is rlRaGuardPolicyRouterPrefMin?
This read-write INTEGER (unspecified(-1), disabled(0), low(1), medium(2), high(3)) in the RA Guard policy table sets the minimum advertised router-preference value a Router Advertisement must carry to be accepted. An admin cares because it lets RA Guard reject RAs that advertise a suspiciously low router preference inconsistent with the legitimate router's configuration. For example, setting this to medium(2) on policy "raguard-host" drops any RA advertising only a low(1) preference.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.3.1.1.11 snmpwalk -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlRaGuardPolicyRouterPrefMin
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.3.1.1.11.1 snmpget -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlRaGuardPolicyRouterPrefMin.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.215.3.1.1.11.1 i <value>
Start monitoring Cisco Small Business switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCOSB-IPV6FHS-MIB::rlRaGuardPolicyRouterPrefMin OID value, configure state conditions and alerts, and monitor any Cisco Small Business switch 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.215 | rlIpv6Fhs | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.3 | rlRaGuard | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.3.1 | rlRaGuardPolicyTable | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.3.1.1 | rlRaGuardPolicyEntry | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.3.1.1.11 | rlRaGuardPolicyRouterPrefMin | CISCOSB-IPV6FHS-MIB |