[147366] in North American Network Operators' Group
Re: Juniper <-> Cisco IPv6 BGP peering
daemon@ATHENA.MIT.EDU (Justin M. Streiner)
Wed Dec 7 22:36:57 2011
Date: Wed, 7 Dec 2011 22:35:43 -0500 (EST)
From: "Justin M. Streiner" <streiner@cluebyfour.org>
cc: Nanog <nanog@nanog.org>
In-Reply-To: <8CD46A88-DE73-4C13-B18B-087640C6CAA0@network1.net>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Wed, 7 Dec 2011, Randy Carpenter wrote:
> Tried that. I agree with others that it is an NDP issue. NDP for the
> GUA is fine, but just not for the link local. Is there something that
> would block only link local by default?
Do you have any possibly-overly-strict firewall filters applied to the
interface on the Juniper box?
> I should add that I have another uplink to a different provider that
> works perfectly. The other end is Juniper for that one.
I have IPv6 BGP sessions, using v6 addresses, up and traffic moving, using
Juniper M-series on my end, and various gear on the remote end, including
some Cisco devices. Haven't run into any funky NDP-ish issues in the 3
years it's been running.
have you opened a case with JTAC?
jms
