AS Leakage

Wed Apr 4 11:41:39 UTC 2001

At 07:34 04/04/01 -0400, Marshall Eubanks wrote:

>Hello;
>
>    In our BGP table, there are this morning the following AS's :
>
>  AS  64610 :    1 prefixes :    1 prefixes supported :   3 hops : as 
> path  1239   209 64610
>  AS  64615 :    2 prefixes :    2 prefixes supported :   3 hops : as 
> path  1239   209 64615
>  AS  64616 :    3 prefixes :    3 prefixes supported :   3 hops : as 
> path  1239   209 64616
>  AS  65008 :    3 prefixes :    3 prefixes supported :   3 hops : as 
> path   145  2200 65008
>  AS  65102 :    3 prefixes :    3 prefixes supported :   3 hops : as 
> path  1239   209 65102
>  AS  65209 :   12 prefixes :   12 prefixes supported :   3 hops : as 
> path  1239   209 65209
>  AS  65498 :    1 prefixes :    1 prefixes supported :   3 hops : as 
> path  1239   209 65498
>
>In the MBGP table for multicast, there are
>
>  AS  64580 :    9 prefixes :    9 prefixes supported :   5 hops : as 
> path  1239  5511  2200  2074 64580
>  AS  65001 :    1 prefixes :    1 prefixes supported :   4 hops : as 
> path  3300  8933  2200 65001
>  AS  65498 :    1 prefixes :    1 prefixes supported :   3 hops : as 
> path  1239   209 65498

Qwest and Renater.  I think it is worth the effort to track them down and 
have them fix it.

-Hank

>
>
>I thought that these AS's were not supposed to be advertised globally.
>Is this really a problem ? Is it worth the effort to track the sources of 
>these down and
>try and get them to remove them ?
>
>
>                                    Regards
>                                    Marshall Eubanks
>
>
>    Multicast Technologies, Inc.
>    10301 Democracy Lane, Suite 410
>    Fairfax, Virginia 22030
>    Phone : 703-293-9624          Fax     : 703-293-9609
>    e-mail : tme at on-the-i.com     http://www.on-the-i.com