AC-SYSTEM-MIB :: acSysIKEPolicyProposal3Encryption

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-SYSTEM-MIBacSysIKEPolicyProposal3Encryption

acSysIKEPolicyProposal3Encryption

Module: AC-SYSTEM-MIB

OID (symbolic): AC-SYSTEM-MIB::acSysIKEPolicyProposal3Encryption

OID (numeric): 1.3.6.1.4.1.5003.9.10.10.1.7.21.1.1.11

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-create

Description: IKE Policy - Proposal 3 encryption type. Access: Instant. AC INI-Param: IKEPOLICYPROPOSALENCRYPTION_3

What is acSysIKEPolicyProposal3Encryption?

This OID specifies the encryption algorithm for the fourth and final IKE proposal option, the last fallback choice before VPN negotiation fails completely. Network engineers use this to support legacy or less common encryption algorithms when connecting to older equipment. For example, setting this to DES (though weak) ensures the gateway can still establish a tunnel with very old VPN devices when all stronger options fail.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.5003audioCodesAC-ATM-MIB
1.3.6.1.4.1.5003.9acProductsAC-ATM-MIB
1.3.6.1.4.1.5003.9.10acBoardMibsAC-ATM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5003.9.10.10acSystemAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1acSystemConfigurationAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.7acSysSecurityAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.7.21acSysIKEAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.7.21.1acSysIKEPolicyTableAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.7.21.1.1acSysIKEPolicyEntryAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.7.21.1.1.11acSysIKEPolicyProposal3EncryptionAC-SYSTEM-MIB