All MIBs › CISCOSB-IPV6FHS-MIB › rlRaGuardPolicyMatchRaPrefixes
rlRaGuardPolicyMatchRaPrefixes
Module: CISCOSB-IPV6FHS-MIB
OID (symbolic): CISCOSB-IPV6FHS-MIB::rlRaGuardPolicyMatchRaPrefixes
OID (numeric): 1.3.6.1.4.1.9.6.1.101.215.3.1.1.9
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-write
Description: The IPv6 prefix list to be matched for advertised prefixes. Relevant only when rlRaGuardPolicyMatchRaPrefixesSpecified is true. The empty string means this validation is disabled.
What is rlRaGuardPolicyMatchRaPrefixes?
This read-write DisplayString holds the IPv6 prefix list that advertised prefixes in a Router Advertisement must match, relevant only when rlRaGuardPolicyMatchRaPrefixesSpecified is true, with an empty string disabling this check. An admin cares because it stops a rogue or misconfigured router from advertising an unauthorized IPv6 prefix that clients might auto-configure from. For example, restricting this to the site's actual /64 prefix on policy "raguard-host" causes RA Guard to drop any RA advertising a different prefix.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.3.1.1.9 snmpwalk -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlRaGuardPolicyMatchRaPrefixes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.3.1.1.9.1 snmpget -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlRaGuardPolicyMatchRaPrefixes.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.215.3.1.1.9.1 s <value>
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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 |
| 1.3.6.1.4.1.9.6.1.101.215.3.1.1.9 | rlRaGuardPolicyMatchRaPrefixes | CISCOSB-IPV6FHS-MIB |