AC-SYSTEM-MIB :: acSysIPSecSPDProposal1Encryption

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-SYSTEM-MIBacSysIPSecSPDProposal1Encryption

acSysIPSecSPDProposal1Encryption

Module: AC-SYSTEM-MIB

OID (symbolic): AC-SYSTEM-MIB::acSysIPSecSPDProposal1Encryption

OID (numeric): 1.3.6.1.4.1.5003.9.10.10.1.7.22.21.1.13

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-create

Description: IPsec Policy - Proposal 1 encryption type. Access: Instant. AC INI-Param: IPSECPOLICYPROPOSALENCRYPTION_1

What is acSysIPSecSPDProposal1Encryption?

This OID specifies the encryption algorithm for the device's second IPsec encryption proposal, used if the first proposal is rejected during tunnel negotiation. Having multiple proposals lets the device fall back to alternative encryption methods if the remote endpoint doesn't support the strongest option. For example, if Proposal 0 uses AES-256, Proposal 1 might use AES-128 to ensure compatibility with older devices.

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
1.3.6.1.4.1.5003.9.10.10.1.7.22acSysIPSecAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.7.22.21acSysIPSecSPDTableAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.7.22.21.1acSysIPSecSPDEntryAC-SYSTEM-MIB
1.3.6.1.4.1.5003.9.10.10.1.7.22.21.1.13acSysIPSecSPDProposal1EncryptionAC-SYSTEM-MIB