nanog mailing list archives
Re: Cogent IPv6
From: Ask Bjørn Hansen <ask () develooper com>
Date: Wed, 8 Jun 2011 16:17:33 -0700
On Jun 8, 2011, at 6:51, Nick Olsen wrote:
I'm sure someone here is doing IPv6 peering with cogent. We've got a Gig with them, So they don't do that dual peering thing with us. (They do it on another 100Mb/s circuit we have... I despise it.) Just kind of curious how they go about it. Do they issue you a small IPv6 block for your interface, just like they do for IPv4? Is it a separate session?
Like Mark described, for us too they dropped the goofy dual-session thing for IPv4 so we just have an IPv4 and an IPv6 session now.
Any things to be aware of before pulling the trigger on it? (Other then them not having connectivity to HE's IPv6 side of things, Wish they would fix that already...)
Yeah, there's that ... (We have a couple other providers, too, so we don't really care but it's goofy). Worse, for us, is that their router doesn't respond to neighbor discovery requests, so I had to make a static neighbor entry on our router for the session to come up. Not very pretty. I spent more than an hour on the phone with them and they didn't have any ideas (we have plenty other IPv6 sessions for transit and peering on the same router that are working fine). Somewhere on the internets someone anecdotally told they had a Cisco router that did the same thing until it was rebooted. Didn't bother calling them to tell them to reboot the router we are on. :-) Anyway, I guess the lesson is that they (like most providers, I am sure) don't have that much IPv6 experience and they didn't care that much that it didn't work right. Hopefully that attitude will change over the next months. - ask
Current thread:
- Re: IPv6 routing protocols, (continued)
- Re: IPv6 routing protocols Iljitsch van Beijnum (Jun 10)
- Re: IPv6 routing protocols Iljitsch van Beijnum (Jun 10)
- Re: IPv6 routing protocols Nick Hilliard (Jun 10)
- Re: IPv6 routing protocols Iljitsch van Beijnum (Jun 10)
- Re: IPv6 routing protocols Owen DeLong (Jun 10)
- Re: IPv6 routing protocols Xiaoliang Zhao (Jun 10)
- Re: Cogent IPv6 Iljitsch van Beijnum (Jun 09)
- Re: Cogent IPv6 Owen DeLong (Jun 09)
- Re: Cogent IPv6 Ray Soucy (Jun 09)
- Re: Cogent IPv6 Tom Hill (Jun 09)
- Re: Cogent IPv6 ML (Jun 09)
- Re: Cogent IPv6 Jeff Wheeler (Jun 09)
- RE: Cogent IPv6 Dennis Burgess (Jun 09)
- Re: Cogent IPv6 Jeroen Wunnink (Jun 10)