nanog mailing list archives

Re: Question on routing of Tata AS6453 with their other network AS4755


From: Jared Mauch <jared () puck nether net>
Date: Mon, 18 Nov 2013 13:17:07 -0500


On Nov 18, 2013, at 3:01 AM, Anurag Bhatia <me () anuragbhatia com> wrote:

Heu Michael


But this time AS4755 wasn't their customer. It's their own network in
India!


I think probably it will be hard for us and in general for technical
community to comment on business side of it but I am just curious on
technical side on what it is like that? Is it missing iBGP sessions or just
intentional filtering of a group of prefixes via a peer group or based on
some community tag?

It's hard to tell what the right answer is without the prefix and diagnosing the problem from multiple locations.  
Collecting data from various looking glasses in multiple cities and regions is always helpful to triangulate what is 
going on.

- Jared

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