bogus route: 2001::/16

[Russell King]

On Fri, Jan 18, 2002 at 06:06:23PM +0100, Jan Oravec wrote:
> SKBYS-0000> sh bgp 2001::/16
> BGP routing table entry for 2001::/16
> Paths: (3 available, best #2, table Default-IP-Routing-Table)
>   Advertised to non peer-group peers:
>   2001:658:0:1::1 3ffe:80e8:1:3::2 3ffe:80ef:1:: 3ffe:80ef:100:: 3ffe:80ef:800:: 3ffe:80ef:900::
>   5594 2200 2611 6774 4589 680 1275 762 6175 6435 109 1251 3265 7521 7521 7521 7521 4697 3425 293 4554 8954 10566 5408 2549 3274 1103, (Received from a RR-client)
>     3ffe:80e1:8000:10::2 from 3ffe:80ef:1:: (195.168.1.69)
>       Origin incomplete, localpref 100, valid, internal
>       Last update: Fri Jan 18 13:35:32 2002
> 
>   6830 8733 2611 6774 4589 680 1275 762 6175 6435 109 1251 3265 7521 7521 7521 7521 4697 3425 293 4554 8954 10566 5408 2549 3274 1103, (Received from a RR-client)
>     2001:730:3::1:e from 3ffe:80ef:300:: (62.140.29.9)
>       Origin incomplete, localpref 100, valid, internal, best
>       Last update: Fri Jan 18 12:59:03 2002
> 
>   6830 8733 2611 6774 4589 680 1275 762 6175 6435 109 1251 3265 7521 7521 7521 7521 4697 3425 293 4554 8954 10566 5408 2549 3274 1103, (Received from a RR-client)
>     2001:730:3::1:e from 3ffe:80ef:900:: (62.140.29.9)
>       Origin incomplete, localpref 100, valid, internal
>       Originator: 62.140.29.9, Cluster list: 62.89.127.130 
>       Last update: Fri Jan 18 12:59:00 2002

My path for 2001::/16 is:

me:  45328 8277 8379 4589 6774 8733 6830 6726 1275 762 6175 6435 109 1251 3265 7521 7521 7521 7521 4697 3425 293 4554 8954 10566 5408 2549 3274 1103
you:       6830 8733 2611 6774    4589 680    1275 ... etc ...

Here's a couple of other AS paths for 2001::/16:

       6939 5609 6830 8733 2611 6774 4589 680 1275 ... etc ...
           8277 8379 4589 6774 8733 6830 6726 1275 ... etc ...

Everything from AS1275 to AS1103 is identical in each case.  Hope this
helps.

-- 
Russell King (rmk@arm.linux.org.uk)                The developer of ARM Linux
             http://www.arm.linux.org.uk/personal/aboutme.html