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LDP authentication

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LDP authentication

You can configure an authentication key update mechanism for the BGP, LDP, and IS-IS routing protocols. This mechanism enables you to update authentication keys without interrupting associated routing and signaling protocols such as OSPF and RSVP.

Feature hierarchy Feature Name
LDP authentication / LDP Authentication - Static MD5
LDP authentication / LDP Authentication - Subnet-Level with AES/CMAC
LDP authentication / LDP Authentication - Subnet-Level with HMAC/SHA
LDP authentication / LDP Authentication - Subnet-Level with Key chain (draft-bonica-tcp-auth)
LDP authentication / LDP Authentication - Subnet-Level with MD5
LDP authentication / LDP Authentication - Subnet-Level with TCP-AO
LDP authentication / LDP Authentication - Subnet-Level with VRF
LDP authentication / LDP Authentication - TCP-AO
LDP authentication / LDP Authentication Key Chain (RFC 5925)
LDP authentication / LDP Authentication Key Chain (draft-bonica-tcp-auth)
LDP authentication / LDP Authentication MD5
LDP authentication / TCP authentication and keychain
LDP authentication / TCP authentication option (TCP-AO) for BGP and LDP connections
LDP authentication / TCP-AO and TCP MD5 authentication are VRF aware for LDP and BGP
LDP authentication / TCP-AO and TCP MD5 authentication support prefixes for LDP and BGP