Re: [dhcwg] I-D Action: draft-ietf-dhc-rfc3315bis-09.txt - questions about Solicit Prefix Delegation

Ted Lemon <mellon@fugue.com> Tue, 18 July 2017 08:18 UTC

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From: Ted Lemon <mellon@fugue.com>
Date: Tue, 18 Jul 2017 10:17:14 +0200
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To: =?UTF-8?B?VsOtemRhbCBBbGXFoQ==?= <ales.vizdal@t-mobile.cz>
Cc: Alexandre Petrescu <alexandre.petrescu@gmail.com>, dhcwg <dhcwg@ietf.org>, "Bernie Volz (volz)" <volz@cisco.com>
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Subject: Re: [dhcwg] I-D Action: draft-ietf-dhc-rfc3315bis-09.txt - questions about Solicit Prefix Delegation
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I believe what Alexandre was proposing was not that we re-cast 3gpp specs
as RFCs, but rather that we add text to 3315bis that explicitly says what
hop limit to use, and that the hop-limit should be what I would describe as
"incorrect."​   I realize that this is a somewhat judgmental way of
describing it, but I don't know a different way.   If in fact the 3GPP
architecture requires this, that's a bug, and it's not clear to me that
RFC3315 is the right place to address that bug.

But I'd really like for us to try to figure out whether this is in fact a
bug, or whether it's just an artifact of the way that the ISC DHCP client
is transmitting DHCP packets, which can be addressed by fixing that, rather
than by updating RFC3315 to require behavior that is effectively a
violation of the internet architecture.