AC-SYSTEM-MIB :: acSysIPSecSPDProposal1Authentication

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-SYSTEM-MIBacSysIPSecSPDProposal1Authentication

acSysIPSecSPDProposal1Authentication

Module: AC-SYSTEM-MIB

OID (symbolic): AC-SYSTEM-MIB::acSysIPSecSPDProposal1Authentication

OID (numeric): 1.3.6.1.4.1.5003.9.10.10.1.7.22.21.1.17

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-create

Description: IPsec Policy - Proposal 0 authentication type. Access: Instant. AC INI-Param: IPSECPOLICYPROPOSALAUTHENTICATION_1

What is acSysIPSecSPDProposal1Authentication?

This OID specifies the message authentication algorithm for the second IPsec authentication proposal, used if the first fails during negotiation. Multiple authentication proposals allow graceful fallback when remote endpoints don't support the strongest integrity algorithm. For instance, if Proposal 0 is HMAC-SHA256, Proposal 1 might be HMAC-SHA1 for backward compatibility.

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
1.3.6.1.4.1.5003.9.10.10.1.7.22.21.1.17acSysIPSecSPDProposal1AuthenticationAC-SYSTEM-MIB