All MIBs › CISCOSB-IPV6FHS-MIB › rlDhcpGuardPolicyMatchServerAddr
rlDhcpGuardPolicyMatchServerAddr
Module: CISCOSB-IPV6FHS-MIB
OID (symbolic): CISCOSB-IPV6FHS-MIB::rlDhcpGuardPolicyMatchServerAddr
OID (numeric): 1.3.6.1.4.1.9.6.1.101.215.5.1.1.4
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-write
Description: The IPv6 prefix list to be matched for IPv6 address in messages sent by DHCPv6 servers. Relevant only when rlDhcpGuardPolicyMatchServerAddrSpecified is true. The empty string means this validation is disabled.
What is rlDhcpGuardPolicyMatchServerAddr?
This read-write value holds the IPv6 prefix list that DHCPv6 server messages must match under this guard policy, and an empty string disables the check. An admin populates it with the known-good server prefixes so the policy can reject DHCPv6 replies claiming to come from unauthorized address ranges. For example, entering the data center's DHCPv6 server prefix here means any DHCPv6 advertisement from outside that prefix will fail validation once the companion 'specified' flag for this field is turned on.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.5.1.1.4 snmpwalk -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlDhcpGuardPolicyMatchServerAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.5.1.1.4.1 snmpget -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlDhcpGuardPolicyMatchServerAddr.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.215.5.1.1.4.1 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 |
| 1.3.6.1.4.1.9.6.1.101.215.5 | rlDhcpGuard | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.5.1 | rlDhcpGuardPolicyTable | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.5.1.1 | rlDhcpGuardPolicyEntry | CISCOSB-IPV6FHS-MIB |
| 1.3.6.1.4.1.9.6.1.101.215.5.1.1.4 | rlDhcpGuardPolicyMatchServerAddr | CISCOSB-IPV6FHS-MIB |