[168023] in North American Network Operators' Group
Re: turning on comcast v6
daemon@ATHENA.MIT.EDU (Valdis.Kletnieks@vt.edu)
Mon Jan 6 12:12:23 2014
To: Leo Bicknell <bicknell@ufp.org>
In-Reply-To: Your message of "Mon, 06 Jan 2014 09:44:32 -0600."
<C0A3E67D-D502-4844-B4A6-5CFEEEC4E542@ufp.org>
From: Valdis.Kletnieks@vt.edu
Date: Mon, 06 Jan 2014 12:10:54 -0500
Cc: NANOG <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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On Mon, 06 Jan 2014 09:44:32 -0600, Leo Bicknell said:
> "mandate" isn't the right description.
>
> http://tools.ietf.org/html/rfc6059
>
> There is a ~3 year old _proposed standard_ for the behavior you describe.
I'll make the case that if a "router" becomes unable to forward packets
because it has lost its uplink or connection to another subnet (so it's now
homed on only one subnet), that's a router-to-host transition.
RFC2461, sections 6.2.4 and 6.2.5 discuss the case of a router becoming
a host - and it includes "thou shalt cease blabbing the RAs after a
suitable amount of time". And that's a heck of a lot older than 3 years.
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