http://www.e-gerbil.net/cogent-t1r looks like they're playing the
depeering games again.
E
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Mike Lyon
Sent: Friday, September 28, 2007 3:45 PM
To: [EMAIL PROTECTED]
Cc: NANOG
Subject: Re: Cogent is
I saw this question a while ago but no (maybe one) answers. Who does
have IPv6 in production today. Of the fixedorbit.com top ten for
example?
701 (MCI) - ?
7018 (AT&T) - ?
1239 (Sprint) - ?
174 (Cogent) - No.
3356 (Level3) - ?
209 (Qwest) - No.
3549 (Global Crossing) - ?
4323 (Time Warner Tele
If it's every 60 seconds, I'd suspect the BGP timer is the root. They
probably forgot to use next-hop self or a static route to a peer. The
end result being that the route to the bgp peer is learned via bgp
itself...
Eric Krichbaum, Chief Engineer
MCSE, CCNP, CCDP, CCSP, CCIP
-Original Me
AM
To: Krichbaum, Eric; [EMAIL PROTECTED]
Subject: RE: Real-Time Mitigation of Denial of Service Attacks Now
Available With AT&T
At 08:04 AM 6/3/2004, Krichbaum, Eric wrote:
>Because there are legitimate reasons for async routing.
>DirectPC/Isat/etc. (Satelite based services) co
Because there are legitimate reasons for async routing.
DirectPC/Isat/etc. (Satelite based services) come to mind immediately.
Customers dial-up to an ISP and downstream traffic returns via the sat
connection. Reverse-path immediately disables every one of these
customers. Qwest deployed this on
