nanog mailing list archives
TWT - Comcast congestion
From: Jon Lewis <jlewis () lewis org>
Date: Tue, 30 Nov 2010 00:29:31 -0500 (EST)
Anyone else seeing this or know the cause? 5: ash1-pr2-xe-2-3-0-0.us.twtelecom.net (66.192.244.214) 29.758ms 6: pos-3-11-0-0-cr01.ashburn.va.ibone.comcast.net (68.86.86.145) asymm 11 846.582ms 7: pos-1-7-0-0-cr01.atlanta.ga.ibone.comcast.net (68.86.87.86) asymm 8 866.718ms 8: pos-1-11-0-0-cr01.dallas.tx.ibone.comcast.net (68.86.85.221) asymm 10 879.171ms 9: pos-0-11-0-0-cr01.losangeles.ca.ibone.comcast.net (68.86.87.37) asymm 11 925.695ms 10: pos-0-12-0-0-cr01.sacramento.ca.ibone.comcast.net (68.86.86.5) asymm 14 919.159msWe opened a ticket with TWT and were told we weren't the first to report the issue, but there was no ETR. I adjusted our routing to depreference TWT for reaching AS7922...which is kind of funny because Comcast clearly doesn't seem to want traffic via the route we're now sending it.
3356 7922 7922 7922Don't want traffic via Level3...but can't take it via TWT?..I'll send it to you over Level3. At least that path works.
---------------------------------------------------------------------- Jon Lewis, MCP :) | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________
Current thread:
- TWT - Comcast congestion Jon Lewis (Nov 29)
- Re: TWT - Comcast congestion Kevin Oberman (Nov 30)
- Re: TWT - Comcast congestion Richard A Steenbergen (Nov 30)
- Re: TWT - Comcast congestion Jeffrey Lyon (Nov 30)
- Re: TWT - Comcast congestion Leo Bicknell (Nov 30)
- Re: TWT - Comcast congestion Richard A Steenbergen (Nov 30)
- Re: TWT - Comcast congestion Leo Bicknell (Nov 30)
- Re: TWT - Comcast congestion Richard A Steenbergen (Nov 30)
- Re: TWT - Comcast congestion Richard A Steenbergen (Nov 30)
- Re: TWT - Comcast congestion Kevin Oberman (Nov 30)
- Re: TWT - Comcast congestion Piotr Nowak (Nov 30)