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How to find physical interface that management loopback interface traffic go through in MX960?

  • 1.  How to find physical interface that management loopback interface traffic go through in MX960?

    Posted 03-06-2017 08:33

    Hi How to find physical interface that management loopback interface traffic go through? the loopback interface ip address is 10.10.1.1/32. I want to find which physical interface the loopback is using to send the traffic? Thank you.



  • 2.  RE: How to find physical interface that management loopback interface traffic go through in MX960?
    Best Answer

     
    Posted 03-06-2017 10:02

    Hi,

     

    You could use the routing or forwarding table to find the egress interface towards the destination IP:

    show route x.x.x.x
show route forwarding-table destination x.x.x.x

    Ingress would depend on the topology and would be the physical interface where the traffic would be coming in.

     

    Cheers,

    Ashvin



  • 3.  RE: How to find physical interface that management loopback interface traffic go through in MX960?

    Posted 03-07-2017 13:56

    Thank you!