cfIPAddr2
Module: NAT
OID (symbolic): NAT::cfIPAddr2
OID (numeric): 1.3.6.1.4.1.86.2.1.11
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
What is cfIPAddr2?
This MIB has zero DESCRIPTION clauses, so this reading is inferred from the object's name, IpAddress syntax, and its slot after cfSubnetMask2 in the configuration group. It holds a secondary IP address configured on the device, likely for a second network interface or a backup management path. An admin would configure it when the device needs reachability on two separate subnets.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.86.2.1.11 snmpwalk -v2c -c public <target> NAT::cfIPAddr2
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.86.2.1.11.1 snmpget -v2c -c public <target> NAT::cfIPAddr2.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.86.2.1.11.1 a <value>
Start monitoring NAT-capable router/firewall (vendor unspecified) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NAT::cfIPAddr2 OID value, configure state conditions and alerts, and monitor any NAT-capable router/firewall (vendor unspecified) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.86 | nat | CMU-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.86.2 | natmib | NAT |
| 1.3.6.1.4.1.86.2.1 | configuration | NAT |
| 1.3.6.1.4.1.86.2.1.11 | cfIPAddr2 | NAT |