North American Network Operators Group
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Re: More long AS-sets announced

  • From: Hank Nussbacher
  • Date: Tue Jun 21 01:14:17 2005 
On Mon, 20 Jun 2005, Lorenzo Colitti wrote:

> Hi,
>
> due to unforeseen technical difficulties, we have been forced to
> postpone these experiments. We plan to make the announcements at the
> same times on Monday 20 June.
>
> The prefixes will be the same (84.205.73.0/24 and 84.205.89.0/24) and
> will be originated by AS12654 as before, but the AS-set will consist of
> AS2121 repeated n times, so the paths will look like 12654 {2121, 2121,
> .., 2121}. AS2121 is the RIPE meeting AS, which is reserved for RIPE
> meetings and does not currently appear in the global routing table.

Wrong again.  You used both AS1221 and AS2121:

Jun 20 17:00:45: %BGP-6-ASPATH: Long AS path 20965 1299 12654
12654
{1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221
,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221
,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221}
received from
62.40.103.69: More than configured MAXAS-LIMIT
Jun 20 17:31:14: %BGP-6-ASPATH: Long AS path 20965 1299 701 702
13030 12654 12654
{1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221
,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221
,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221,1221}
received from
62.40.103.69: More than configured MAXAS-LIMIT
Jun 20 19:00:43: %BGP-6-ASPATH: Long AS path 20965 1299 12654
12654
{2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
received from 62.40.103.69: More than configured MAXAS-LIMIT
Jun 20 19:30:39: %BGP-6-ASPATH: Long AS path 20965 1299 3356
16034 12654 12654
{2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121,2121
received
from 62.40.103.69: More than configured MAXAS-LIMIT

-Hank