Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: ABNF backward compatibility
Paul Kyzivat <pkyzivat@alum.mit.edu> Tue, 01 October 2013 20:52 UTC
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Date: Tue, 01 Oct 2013 16:52:34 -0400
From: Paul Kyzivat <pkyzivat@alum.mit.edu>
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To: Mary Barnes <mary.ietf.barnes@gmail.com>
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Cc: SIPCORE <sipcore@ietf.org>
Subject: Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: ABNF backward compatibility
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On 10/1/13 4:23 PM, Mary Barnes wrote: > On Tue, Oct 1, 2013 at 2:53 PM, Paul Kyzivat <pkyzivat@alum.mit.edu > <mailto:pkyzivat@alum.mit.edu>> wrote: > > IIUC, the change was to permit addr-spec as well as name-addr. > And this issue is then that a 4244 implementation won't be able to > parse that. Right? > > [MB] It's possible that some folks might be able to parse it, but we > shouldn't count on that.[/MB] No. > Please ensure that the use cases are still correct after the change. > > [MB] I don't think there's an issue with the call flows. [/MB] I just looked, and I think you are right. > Thanks, > Paul > > > On 10/1/13 2:38 PM, Mary Barnes wrote: > > Yes, you are correct - I misread the diffs and we did make the > change > based on Dale's comment, but we (authors) agree that it should be > consistent with RFC 4244. > > Mary. > > > On Tue, Oct 1, 2013 at 1:26 PM, Brett Tate <brett@broadsoft.com > <mailto:brett@broadsoft.com> > <mailto:brett@broadsoft.com <mailto:brett@broadsoft.com>>> wrote: > > Hi Mary,____ > > __ __ > > > It looks like Dale requested the change; however, I think > that it > will cause interoperability issues with rfc4244 devices if an > rfc4244bis devices sends an addr-spec. Thus I think that > the change > should be reverted (to be hi-targeted-to-uri= name-addr).____ > > __ __ > > http://www.ietf.org/mail-__archive/web/sipcore/current/__msg04158.html > <http://www.ietf.org/mail-archive/web/sipcore/current/msg04158.html> > ____ > > __ __ > > Thanks,____ > > Brett____ > > __ __ > > *From:*Mary Barnes [mailto:mary.ietf.barnes@__gmail.com > <mailto:mary.ietf.barnes@gmail.com> > <mailto:mary.ietf.barnes@__gmail.com > <mailto:mary.ietf.barnes@gmail.com>>] > *Sent:* Tuesday, October 01, 2013 1:41 PM > > > *To:* Brett Tate > *Cc:* draft-ietf-sipcore-rfc4244bis@__tools.ietf.org > <mailto:draft-ietf-sipcore-rfc4244bis@tools.ietf.org> > <mailto:draft-ietf-sipcore-__rfc4244bis@tools.ietf.org > <mailto:draft-ietf-sipcore-rfc4244bis@tools.ietf.org>>; > sipcore@ietf.org <mailto:sipcore@ietf.org> > <mailto:sipcore@ietf.org <mailto:sipcore@ietf.org>> > *Subject:* Re: [sipcore] > draft-ietf-sipcore-rfc4244bis-__11: ABNF > backward compatibility____ > > __ __ > > > I don't think it was intentional. I backtracked and for > whatever > reason that change appeared in the individual -00 and I > could find > no email threads as to why we would have made that change. It > appears Dale pointed out that issue a long time back, as > well, but > it seems we didn't make that fix. ____ > > __ __ > > > So, that is an error and we should fix that. We have a > couple other > editorial/clarification points that Dale has pointed out > that we > will also include in a revision shortly.____ > > __ __ > > Thanks,____ > > Mary. ____ > > __ __ > > > On Tue, Oct 1, 2013 at 9:46 AM, Brett Tate > <brett@broadsoft.com <mailto:brett@broadsoft.com> > <mailto:brett@broadsoft.com <mailto:brett@broadsoft.com>>> > wrote:____ > > > Hi, > > The ABNF of draft-ietf-sipcore-rfc4244bis-__11's > hi-targeted-to-uri is > not backwards compatible with RFC 4244. > > Is this intentional? And if so, should it be mentioned within > section 16 and/or 16.1? > > Thanks, > Brett > > ----- > > draft-ietf-sipcore-rfc4244bis-__11: > > History-Info = "History-Info" HCOLON hi-entry *(COMMA > hi-entry) > > hi-entry = hi-targeted-to-uri *(SEMI hi-param) > > hi-targeted-to-uri = addr-spec / name-addr > > > RFC 4244: > > History-Info = "History-Info" HCOLON hi-entry *(COMMA > hi-entry) > > hi-entry = hi-targeted-to-uri *( SEMI hi-param ) > > hi-targeted-to-uri= name-addr > > This email is intended solely for the person or entity to > which it > is addressed and may contain confidential and/or privileged > information. If you are not the intended recipient and have > received > this email in error, please notify BroadSoft, Inc. > immediately by > replying to this message, and destroy all copies of this > message, > along with any attachment, prior to reading, distributing > or copying it. > _________________________________________________ > sipcore mailing list > sipcore@ietf.org <mailto:sipcore@ietf.org> > <mailto:sipcore@ietf.org <mailto:sipcore@ietf.org>> > https://www.ietf.org/mailman/__listinfo/sipcore____ > <https://www.ietf.org/mailman/listinfo/sipcore____> > > __ __ > > > > > > _________________________________________________ > sipcore mailing list > sipcore@ietf.org <mailto:sipcore@ietf.org> > https://www.ietf.org/mailman/__listinfo/sipcore > <https://www.ietf.org/mailman/listinfo/sipcore> > > > _________________________________________________ > sipcore mailing list > sipcore@ietf.org <mailto:sipcore@ietf.org> > https://www.ietf.org/mailman/__listinfo/sipcore > <https://www.ietf.org/mailman/listinfo/sipcore> > >
- [sipcore] draft-ietf-sipcore-rfc4244bis-11: ABNF … Brett Tate
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Mary Barnes
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Francois Audet
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Brett Tate
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Mary Barnes
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Paul Kyzivat
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Mary Barnes
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Paul Kyzivat
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Shida Schubert
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Dale R. Worley
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Dale R. Worley
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… Paul Kyzivat
- Re: [sipcore] draft-ietf-sipcore-rfc4244bis-11: A… DRAGE, Keith (Keith)