All MIBs › CISCOSB-IPV6FHS-MIB › rlDhcpGuardPolicyPrefMin
rlDhcpGuardPolicyPrefMin
Module: CISCOSB-IPV6FHS-MIB
OID (symbolic): CISCOSB-IPV6FHS-MIB::rlDhcpGuardPolicyPrefMin
OID (numeric): 1.3.6.1.4.1.9.6.1.101.215.5.1.1.7
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Minimum preference value limit. A value of -1 indicates unspecified value. A value of -2 indicates validation is disabled.
What is rlDhcpGuardPolicyPrefMin?
This read-write value sets the minimum acceptable DHCPv6 server preference value that this guard policy will validate against, where -1 means unspecified and -2 disables the check entirely. An admin uses it to reject DHCPv6 server advertisements whose preference field falls below an expected floor, helping filter out low-priority or rogue servers. For example, setting this to 10 causes the policy to flag any DHCPv6 server advertising a preference below 10 as failing validation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.5.1.1.7 snmpwalk -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlDhcpGuardPolicyPrefMin
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.215.5.1.1.7.1 snmpget -v2c -c public <target> CISCOSB-IPV6FHS-MIB::rlDhcpGuardPolicyPrefMin.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.215.5.1.1.7.1 i <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 |
| 1.3.6.1.4.1.9.6.1.101.215.5.1.1.7 | rlDhcpGuardPolicyPrefMin | CISCOSB-IPV6FHS-MIB |