IPSEC-MIB :: ipsecProtSuiteEspAuthAlg

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › IPSEC-MIB › ipsecProtSuiteEspAuthAlg

ipsecProtSuiteEspAuthAlg

Module: IPSEC-MIB

OID (symbolic): IPSEC-MIB::ipsecProtSuiteEspAuthAlg

OID (numeric): 1.3.6.1.3.500.1.1.1.1.23

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: A unique value representing the hash algorithm applied to traffic carried by this protection suite if it uses ESP or 0 if there is no authentication applied by ESP or if ESP is not used.

Specific values are taken from the Authentication Algorithm attribute values of Section 4.5 of [IPDOI].

What is ipsecProtSuiteEspAuthAlg?

A code identifying the hash algorithm ESP uses to authenticate traffic on this protection suite, or 0 if ESP authentication is not used.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.3.500.1.1.1.1.23
snmpwalk -v2c -c public <target> IPSEC-MIB::ipsecProtSuiteEspAuthAlg

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.3.500.1.1.1.1.23.1
snmpget -v2c -c public <target> IPSEC-MIB::ipsecProtSuiteEspAuthAlg.1

Start monitoring Vendor-neutral IETF standard (IPsec-capable router/firewall/VPN gateway) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IPSEC-MIB::ipsecProtSuiteEspAuthAlg OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard (IPsec-capable router/firewall/VPN gateway) from a single console.

OID Breakdown

Upper-level ancestors (5 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.3experimentalAPERTUS-NPG-MIB
Numeric OIDNameModule
1.3.6.1.3.500ipsecMIBIPSEC-MIB
1.3.6.1.3.500.1ipsecMIBObjectsIPSEC-MIB
1.3.6.1.3.500.1.1ipsecIPSEC-MIB
1.3.6.1.3.500.1.1.1ipsecProtSuiteTableIPSEC-MIB
1.3.6.1.3.500.1.1.1.1ipsecProtSuiteEntryIPSEC-MIB
1.3.6.1.3.500.1.1.1.1.23ipsecProtSuiteEspAuthAlgIPSEC-MIB