[c-nsp] Strange 6509 ipv6 static routing behavior

Tim Durack tdurack at gmail.com
Tue Nov 9 22:51:53 EST 2010


On Tue, Nov 9, 2010 at 9:40 PM, Randy McAnally <rsm at fast-serv.com> wrote:
>> Can you try an other static route not pointing toward Null0 ? (Try
>> an existing interface which has "ipv6 enable" and an ipv6 address
>> just for testing purpose) Does this route being installed in the
>> routing table ?
>> --
>> Frederic
>>
>
> I guess null routes are discarded?  IOS upgrade time or am I missing something
> stupid?
>
> 6509#sh run | i ipv6 route
> ipv6 route 2621:100:5007::/48 2620:100:5007:1::2
> ipv6 route 2622:100:5007::/48 Null0
>
> 6509#sh ipv6 route static
> IPv6 Routing Table - 7 entries
> Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
>       U - Per-user Static route
>       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
>       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
>       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
> S   2621:100:5007::/48 [1/0]
>     via 2620:100:5007:1::2

What version IOS are you running?

-- 
Tim:>



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