IPsecT1-MIB :: ipsecTunHistInSaAhAuthAlgo

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › IPsecT1-MIB › ipsecTunHistInSaAhAuthAlgo

ipsecTunHistInSaAhAuthAlgo

Module: IPsecT1-MIB

OID (symbolic): IPsecT1-MIB::ipsecTunHistInSaAhAuthAlgo

OID (numeric): 1.3.6.1.4.1.2.6.168.1.1.1.1.4.3.1.1.17

Node type: OBJECT-TYPE

Type: AuthAlgo

Access: read-only

Description: The authentication algorithm used by the inbound authentication header (AH) security association of the ipsec Phase-2 Tunnel.

What is ipsecTunHistInSaAhAuthAlgo?

Authentication algorithm used by the inbound AH (authentication header) security association of this ended Phase-2 IPsec tunnel (history record): none (1), hmacMd5 (2) or hmacSha (3). It is 1 when AH is not used, as is common when only ESP is configured.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.168.1.1.1.1.4.3.1.1.17
snmpwalk -v2c -c public <target> IPsecT1-MIB::ipsecTunHistInSaAhAuthAlgo

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.168.1.1.1.1.4.3.1.1.17.1
snmpget -v2c -c public <target> IPsecT1-MIB::ipsecTunHistInSaAhAuthAlgo.1

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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
1.3.6.1.4.1.2ibmATM-ADAPTER-MIB
1.3.6.1.4.1.2.6ibmProdATM-ADAPTER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.168.1.1.1ipsecMIBIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1ipsecMIBObjectsIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4ipsecHistoryIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4.3ipsecHistPhaseTwoIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4.3.1ipsecTunnelHistTableIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4.3.1.1ipsecTunnelHistEntryIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4.3.1.1.17ipsecTunHistInSaAhAuthAlgoIPsecT1-MIB