WATCHGUARD-IPSEC-SA-MON-MIB-EXT :: wgIpsecSaEspInDecryptErrors

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › WATCHGUARD-IPSEC-SA-MON-MIB-EXT › wgIpsecSaEspInDecryptErrors

wgIpsecSaEspInDecryptErrors

Module: WATCHGUARD-IPSEC-SA-MON-MIB-EXT

OID (symbolic): WATCHGUARD-IPSEC-SA-MON-MIB-EXT::wgIpsecSaEspInDecryptErrors

OID (numeric): 1.3.6.1.4.1.3097.3.1.1.1.1.21

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of packets discarded by the SA due to decryption errors.

What is wgIpsecSaEspInDecryptErrors?

The number of packets on this inbound ESP SA discarded because they failed to decrypt, often a sign of a key or algorithm mismatch.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3097.3.1.1.1.1.21
snmpwalk -v2c -c public <target> WATCHGUARD-IPSEC-SA-MON-MIB-EXT::wgIpsecSaEspInDecryptErrors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.3097.3.1.1.1.1.21.1
snmpget -v2c -c public <target> WATCHGUARD-IPSEC-SA-MON-MIB-EXT::wgIpsecSaEspInDecryptErrors.1

Start monitoring WatchGuard firewall/UTM appliance (IPsec tunnel rekey/lifetime status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the WATCHGUARD-IPSEC-SA-MON-MIB-EXT::wgIpsecSaEspInDecryptErrors OID value, configure state conditions and alerts, and monitor any WatchGuard firewall/UTM appliance (IPsec tunnel rekey/lifetime status) from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.3097watchguardWATCHGUARD-MIB
Numeric OIDNameModule
1.3.6.1.4.1.3097.3wgIpsecSaMonModuleWATCHGUARD-IPSEC-SA-MON-MIB-EXT
1.3.6.1.4.1.3097.3.1wgIpsecSaMonitorMIBWATCHGUARD-IPSEC-SA-MON-MIB-EXT
1.3.6.1.4.1.3097.3.1.1wgSaTablesWATCHGUARD-IPSEC-SA-MON-MIB-EXT
1.3.6.1.4.1.3097.3.1.1.1wgIpsecSaEspInTableWATCHGUARD-IPSEC-SA-MON-MIB-EXT
1.3.6.1.4.1.3097.3.1.1.1.1wgIpsecSaEspInEntryWATCHGUARD-IPSEC-SA-MON-MIB-EXT
1.3.6.1.4.1.3097.3.1.1.1.1.21wgIpsecSaEspInDecryptErrorsWATCHGUARD-IPSEC-SA-MON-MIB-EXT