rtrcfIcmp
Module: NAT
OID (symbolic): NAT::rtrcfIcmp
OID (numeric): 1.3.6.1.4.1.86.2.8.1.5.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
What is rtrcfIcmp?
No DESCRIPTION exists in the source, so this reading is inferred from the enabled(1)/disabled(2) enumeration, the inline comments 'ICMP services enabled'/'ICMP services disabled', and read-write access. It turns ICMP services, such as redirects and destination-unreachable messages, on or off for this router interface. An admin might disable this on an interface facing an untrusted network to reduce exposure to ICMP-based reconnaissance or attacks.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.86.2.8.1.5.1.2 snmpwalk -v2c -c public <target> NAT::rtrcfIcmp
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.86.2.8.1.5.1.2.1 snmpget -v2c -c public <target> NAT::rtrcfIcmp.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.86.2.8.1.5.1.2.1 i <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::rtrcfIcmp 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 |
| 1.3.6.1.4.1.86.2.8 | natrtr | NAT |
| 1.3.6.1.4.1.86.2.8.1 | rtrcfg | NAT |
| 1.3.6.1.4.1.86.2.8.1.5 | rtrcfIfTable | NAT |
| 1.3.6.1.4.1.86.2.8.1.5.1 | rtrcfIfEntry | NAT |
| 1.3.6.1.4.1.86.2.8.1.5.1.2 | rtrcfIcmp | NAT |