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    mpls rsvp authentication key


    { ip | mpls } rsvp authentication [ key authkey ]

    no { ip | mpls } rsvp authentication [ key [ authkey ] ]

    Release Information

    Command introduced before JunosE Release 7.1.0.


    Assigns a key to the interface for MD5 authentication between RSVP peers. Assign the key before you enable authentication on the interface. The no version deletes the MD5 key.

    Note: Keys of up to 40 characters are supported for non–Juniper Networks implementations. However, a key with more than 16 characters will cause an authenticated link between E Series and M- or T-series routers to be inoperable.


    • ip—Specifies alternative keyword for compatibility with non–E Series implementations
    • mpls—Specifies JunosE MPLS implementation
    • authkey—Key used to create MD5 digest for messages sent from this interface and to authenticate messages received on this interface; alphanumeric string in the range 1–40 characters


    Interface Configuration

    Published: 2014-08-14