ATT-VPN-GATEWAY-MIB :: tunConnectionId

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsATT-VPN-GATEWAY-MIBtunConnectionId

tunConnectionId

Module: ATT-VPN-GATEWAY-MIB

OID (symbolic): ATT-VPN-GATEWAY-MIB::tunConnectionId

OID (numeric): 1.3.6.1.4.1.74.1.30.6.1.1.23

Node type: OBJECT-TYPE

Type: DisplayString

Access: accessible-for-notify

Description: The tunnel connection ID is a unique value assigned to each instance of a tunnel. It is used to associate the tunnel up, tunnel alive, and tunnel down traps together. When a tunnel goes down and is then re-established it will be assigned a new tunnel connection ID.

This is the same value reported by ngevTunConnectionId in traps.

What is tunConnectionId?

Provides a unique identifier assigned to each instance of a VPN tunnel, used to correlate tunnel-up, tunnel-alive, and tunnel-down trap notifications for the same tunnel session. A new ID is assigned each time a tunnel is re-established after going down.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.74att_2ATT-CNM-ENHANCED-FRAME-RELAY-MIB
1.3.6.1.4.1.74.1att_productsATT-CNM-ENHANCED-FRAME-RELAY-MIB
1.3.6.1.4.1.74.1.30attNetGateATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.6ngTunnelInfoATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.6.1ngTunnelTableATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.6.1.1ngTunnelEntryATT-NETGATE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.74.1.30.6.1.1.23tunConnectionIdATT-VPN-GATEWAY-MIB