nanog mailing list archives
Re: [Solved] Any CenturyLink IPv6 engineers/tech people around?
From: Brielle Bruns <bruns () 2mbit com>
Date: Wed, 05 Mar 2014 13:38:26 -0700
On 3/4/14, 2:38 PM, Brielle Bruns wrote:
Hello all, Don't suppose there's any CenturyLink engineers/tech people on this list that can look into a problem with their IPv6 6rd service?
Thanks for the off-list replies. Think I've got the issues figured out.6rd behaves a lot like 6to4 in how it handles traffic destined for hosts in the same ISP IPv6 subnet - and aggressive filtering of protocol 41 on external facing interfaces can break that.
RFC5569 has more details on implementation, in case anyone else runs into this problem at a later point.
-- Brielle Bruns The Summit Open Source Development Group http://www.sosdg.org / http://www.ahbl.org
Current thread:
- Any CenturyLink IPv6 engineers/tech people around? Brielle Bruns (Mar 04)
- Re: [Solved] Any CenturyLink IPv6 engineers/tech people around? Brielle Bruns (Mar 05)