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Re: AT&T routing problems towards www.worldspan.com?


From: Bret Clark <bclark () spectraaccess com>
Date: Mon, 30 Aug 2010 05:43:27 -0400

That host is not working for us either, but looks more like a host problem rather then BGP problem. I have no problem getting to other IP's in that range like 216.113.132.21 which is probably it's default gateway.


On 08/30/2010 05:22 AM, sthaug () nethelp no wrote:
We have problems reaching www.worldspan.com (216.113.132.22) from
some locations. The common problem seems to be AT&T (AS 7018). Our
AS path towards the 216.113.128.0/19 prefix is typically

    3356 7018 17228 19631

Anybody else see problems here? I note that I can ping 216.113.132.22
from some locations within our network - but not, for instance, from
route-server.ip.att.net.

Steinar Haug, Nethelp consulting, sthaug () nethelp no




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