nanog mailing list archives
RE: Problems with either Cisco.com or AT&T?
From: "Schliesser, Benson" <Benson.Schliesser () savvis net>
Date: Wed, 8 Aug 2007 15:29:20 -0500
Yep; when I sent my previous note, AS109 was still originating routes. But packets seemed to die at the border router. Now I'm also seeing routes via AS701 (UU/Verizon Biz) and AS1239 (Sprint) as well as AT&T, but still no connectivity. A few moments ago I was getting a response from the www.cisco.com website, but it was a 403 Forbidden response. Thus I suspect that it's not even a network problem so much as a website (LB, server, etc) issue, or a DDoS attack, etc. (Perhaps operators are changing route policy, trying to "fix" the wrong issue?) -Benson
-----Original Message----- From: Michael Airhart [mailto:mairhart () cisco com] Sent: Wednesday, August 08, 2007 3:06 PM To: Schliesser, Benson Cc: nanog () nanog org Subject: RE: Problems with either Cisco.com or AT&T? I can't speak for Cisco or Cisco IT, but as evidenced by this email, at least part of our connectivity is up. No doubt someone official is looking at it as we speak. (I'll just lurk Nanog to get the skinny)..A brief look at routeviews shows www.cisco.com (198.133.219.25) originating from AS109 (Cisco) and transiting via AS7132(AT&T/SBC) andAS7018 (AT&T). Thus I suspect this is an issue with AS109 (Cisco) and not with their providers. Though, I do feel wrong using the plural "providers" in this case... -Benson
Current thread:
- Problems with either Cisco.com or AT&T? Paul Ferguson (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Koch, Christian (Aug 08)
- Re: Problems with either Cisco.com or AT&T? David Coulson (Aug 08)
- Re: Problems with either Cisco.com or AT&T? Wil Schultz (Aug 08)
- Re: Problems with either Cisco.com or AT&T? Wil Schultz (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Koch, Christian (Aug 08)
- Re: Problems with either Cisco.com or AT&T? [POWER UPDATE] J. Oquendo (Aug 08)
- Re: Problems with either Cisco.com or AT&T? Wil Schultz (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Marcus H. Sachs (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Schliesser, Benson (Aug 08)
- Message not available
- RE: Problems with either Cisco.com or AT&T? Michael Airhart (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Schliesser, Benson (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Schliesser, Benson (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Koch, Christian (Aug 08)
- <Possible follow-ups>
- RE: Problems with either Cisco.com or AT&T? Paul Ferguson (Aug 08)
- Re: Problems with either Cisco.com or AT&T? Tuc at T-B-O-H (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Scott Weeks (Aug 08)
- RE: Problems with either Cisco.com or AT&T? Lasher, Donn (Aug 08)