Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-profile-06.txt> (Anonymity profile for DHCP clients) to Proposed Standard
Lorenzo Colitti <lorenzo@google.com> Tue, 23 February 2016 13:45 UTC
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From: Lorenzo Colitti <lorenzo@google.com>
Date: Tue, 23 Feb 2016 22:45:34 +0900
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Subject: Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-profile-06.txt> (Anonymity profile for DHCP clients) to Proposed Standard
To: Fernando Gont <fgont@si6networks.com>
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Cc: IETF Discussion <ietf@ietf.org>, dhc-chairs@ietf.org, Christian Huitema <huitema@huitema.net>, iesg@ietf.org, draft-ietf-dhc-anonymity-profile@ietf.org, "dhcwg@ietf.org" <dhcwg@ietf.org>
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On Tue, Feb 23, 2016 at 10:34 PM, Fernando Gont <fgont@si6networks.com> wrote: > This is the first one I found: > > Moreover, information > may also be obtained through other dynamic means like DHCPv6. Hosts > accept the union of all received information; the receipt of a Router > Advertisement MUST NOT invalidate all information received in a > previous advertisement or from another source. > This text is also unaffected by the current draft. The draft says that the host should decide whether or not to do DHCPv6 based on the information in Router Advertisements. That does not contradict RFC 4861: since DHCPv6 requires an explicit request from the host before anything happens, choosing *not to start* DHCPv6 does not "invalidate" anything obtained from DHCPv6. If DHCPv6 was not started, then the host will have received nothing from DHCPv6, and there is nothing to invalidate. > Besides, what if say, there's different address information available > via RA vs DHCPv6? --the text I cited above suggests that you accept the > union, but you suggest that you accept only the info provided by the RAs. > The draft doesn't say that the host shouldn't accept information provided by DHCPv6. It says that the host shouldn't request such information if it has all it needs from something else. > Again, I don't disagree (per se) with the proposal to do SLAAC rather > than DHCPv6 . But, I just think the behavior being suggested differs > from what we currently have -- hence the suggested "Update". The behaviour that we currently have is due to what implementations chose to do, not to what standards track RFCs say.
- RE: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Templin, Fred L
- RE: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Christian Huitema
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Brian E Carpenter
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- RE: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Christian Huitema
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Brian Haberman
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… 神明達哉
- RE: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Christian Huitema
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… 神明達哉
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Fernando Gont
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Fernando Gont
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Fernando Gont
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Fernando Gont
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Tim Chown
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Brian Haberman
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Fernando Gont
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Fernando Gont
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Lorenzo Colitti
- RE: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Christian Huitema
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Stephen Farrell
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Fernando Gont
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… Stephen Farrell
- ISDs [was: Last Call: <draft-ietf-dhc-anonymity-p… Brian E Carpenter
- Re: [dhcwg] Last Call: <draft-ietf-dhc-anonymity-… 神明達哉