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Question on RSVP Refresh Reduction

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  • 1.  Question on RSVP Refresh Reduction

    Posted 11-02-2021 05:30



    RSVP refresh reduction has RSVP SRefresh messages being used to refresh PATH and RESV state instead of repeated PATH and RESV messages.


    Before refresh reduction, if a router doesn't receive a refresh PATH message within around 158 seconds, it would initiate LSP teardown.


    Now with refresh reduction, how long does a router wait for missing SRefresh messages before initiating LSP teardown?






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