IPSECV1-MIB :: ipSecTunnelEncapMode

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › IPSECV1-MIB › ipSecTunnelEncapMode

ipSecTunnelEncapMode

Module: IPSECV1-MIB

OID (symbolic): IPSECV1-MIB::ipSecTunnelEncapMode

OID (numeric): 1.3.6.1.4.1.2.6.119.4.9.3.2.1.7

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The encapsulation mode used by the Phase-2 Tunnel.

What is ipSecTunnelEncapMode?

Read-only IPSec encapsulation mode: tunnel(1), which wraps the whole original IP packet, or transport(2), which only protects the payload and keeps the original IP header. Site-to-site VPNs typically use tunnel mode.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.119.4.9.3.2.1.7
snmpwalk -v2c -c public <target> IPSECV1-MIB::ipSecTunnelEncapMode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.119.4.9.3.2.1.7.1
snmpget -v2c -c public <target> IPSECV1-MIB::ipSecTunnelEncapMode.1

SNMPv3 example:

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

Start monitoring Legacy IPSec-capable VPN gateway or router (version-1 SA monitoring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IPSECV1-MIB::ipSecTunnelEncapMode OID value, configure state conditions and alerts, and monitor any Legacy IPSec-capable VPN gateway or router (version-1 SA monitoring) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.2ibmATM-ADAPTER-MIB
1.3.6.1.4.1.2.6ibmProdATM-ADAPTER-MIB
1.3.6.1.4.1.2.6.119ibmIROCIBMIROCAUTH-MIB
1.3.6.1.4.1.2.6.119.4ibmIROCroutingIBMIROCDIALOUT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.119.4.9ibmIROCroutingIpSecIPSECV1-MIB
1.3.6.1.4.1.2.6.119.4.9.3ipSecPhaseTwoIPSECV1-MIB
1.3.6.1.4.1.2.6.119.4.9.3.2ipSecTunnelTableIPSECV1-MIB
1.3.6.1.4.1.2.6.119.4.9.3.2.1ipSecTunnelEntryIPSECV1-MIB
1.3.6.1.4.1.2.6.119.4.9.3.2.1.7ipSecTunnelEncapModeIPSECV1-MIB