Routing

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  • 1.  Basic RVI; showing in routing table as hidden

    Posted 04-29-2017 11:49

    I have a simple RVI in an EX2200 routing table showing as hidden.

    Address/subnet is an infrequently used/private as per IANA range.

    192.0.0.0 /24

     

    This is the only reason I can think of why JUNOS has moved this to hidden.

    I have a ton of other RVIs defined and all are fine and injected into local routing table.

    All are up/up.

     

    Thoughts community ?



  • 2.  RE: Basic RVI; showing in routing table as hidden
    Best Answer

    Posted 04-30-2017 00:04

    Yes, 192.0.0.0/24 is Special-Purpose Address Registry. These routes are called martian routes. Use > show route martians table inet.0 to view other martian routes. 

    If you can install 192.0.0.0/24 route in local routing table with knob ( not recommended ).

    [ edit routing-options ]

    user@host# set martians 192.0.0.0/24 orlonger allow

    [ edit routing-options ]

    user@host# run show route martians table inet.0

     

    inet.0:

                 0.0.0.0/0 exact -- allowed

                 0.0.0.0/8 orlonger -- disallowed

                 127.0.0.0/8 orlonger -- disallowed

                 192.0.0.0/24 orlonger -- allowed

                 240.0.0.0/4 orlonger -- disallowed

                 224.0.0.0/4 exact -- disallowed

                 224.0.0.0/24 exact -- disallowed

     


  • 3.  RE: Basic RVI; showing in routing table as hidden

    Posted 04-30-2017 01:44

    Perfect.  Thanks Manoj Karmacharya.