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    authentication (LAG)

    Syntax

    authentication {algorithm algorithm-name;key-chain key-chain-name;loose-check;}

    Hierarchy Level

    [edit interfaces aex aggregated-ether-options bfd-liveness-detection]

    Release Information

    Statement introduced in Junos OS Release 13.3.

    Description

    Configure the authentication criteria of the BFD session for aggregated Ethernet interfaces.

    Options

    algorithm algorithm-name

    Specify the algorithm to be used to authenticate the BFD session. You can use one of the following algorithms for authentication:

    • keyed-md5
    • keyed-sha-1
    • meticulous-keyed-md5
    • meticulous-keyed-sha-1
    • simple-password
    key-chain key-chain-name

    Specify the name that is associated with the security key for the BFD session. The name you specify must match one of the keychains configured in the authentication-key-chains key-chain statement at the [edit security] hierarchy level.

    loose-check

    (Optional) Configure loose authentication checking on the BFD session. Use only for transitional periods when authentication might not be configured at both ends of the BFD session.

    Required Privilege Level

    interface—To view this statement in the configuration.

    interface-control—To add this statement to the configuration.

    Modified: 2014-08-20