CISCO-MOBILE-IP-MIB :: cmiFaReverseTunnelBitNotSet

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-MOBILE-IP-MIBcmiFaReverseTunnelBitNotSet

cmiFaReverseTunnelBitNotSet

Module: CISCO-MOBILE-IP-MIB

OID (symbolic): CISCO-MOBILE-IP-MIB::cmiFaReverseTunnelBitNotSet

OID (numeric): 1.3.6.1.4.1.9.9.174.1.1.1.22

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Total number of Registration Requests denied by foreign agent -- reverse tunnel is mandatory and 'T' bit not set (Code 75).

What is cmiFaReverseTunnelBitNotSet?

Counts Registration Requests the foreign agent denied because reverse tunneling was mandatory but the 'T' bit was not set in the request (denial code 75).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.174.1.1.1.22
snmpwalk -v2c -c public <target> CISCO-MOBILE-IP-MIB::cmiFaReverseTunnelBitNotSet

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.174.1.1.1.22.1
snmpget -v2c -c public <target> CISCO-MOBILE-IP-MIB::cmiFaReverseTunnelBitNotSet.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cmiFaReverseTunnelBitNotSet.1

Start monitoring Cisco router acting as Mobile IP Home Agent/Foreign Agent with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-MOBILE-IP-MIB::cmiFaReverseTunnelBitNotSet OID value, configure state conditions and alerts, and monitor any Cisco router acting as Mobile IP Home Agent/Foreign Agent from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.174ciscoMobileIpMIBCISCO-MOBILE-IP-MIB
1.3.6.1.4.1.9.9.174.1ciscoMobileIpMIBObjectsCISCO-MOBILE-IP-MIB
1.3.6.1.4.1.9.9.174.1.1cmiFaCISCO-MOBILE-IP-MIB
1.3.6.1.4.1.9.9.174.1.1.1cmiFaRegCISCO-MOBILE-IP-MIB
1.3.6.1.4.1.9.9.174.1.1.1.22cmiFaReverseTunnelBitNotSetCISCO-MOBILE-IP-MIB