RE: [Sip] comments on draft-gurbani-sip-ipv6-abnf-fix-00
"Brett Tate" <brett@broadsoft.com> Thu, 06 December 2007 18:26 UTC
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Subject: RE: [Sip] comments on draft-gurbani-sip-ipv6-abnf-fix-00
Date: Thu, 06 Dec 2007 13:26:03 -0500
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Thread-Topic: [Sip] comments on draft-gurbani-sip-ipv6-abnf-fix-00
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From: Brett Tate <brett@broadsoft.com>
To: Jane Jiang <janej@hq.speakeasy.net>, sip@ietf.org
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> I guess the purpose of this discussion is about this > particular draft, which intends to correct some mistakes > existing in some RFCs. Yes; the draft is expanding beyond the current ABNF fix to also correct or more clearly document other IPv6 areas of rfc3261. > I am wondering if you will want to discuss about the impacts > of mapping between IPv6 address and IPv4 address? I'm not sure which aspect of mapping you are mentioning. Draft-ietf-sipping-v6-transition and draft-ietf-sipping-ipv6-torture-tests discuss some of the potential issues. > I feel like if we simply try to match the two from each > other, we will not be able to maintain the original design > beauties behind each address structure. Correct me if I am wrong. I'm not sure that I understand the matching comment. The current understanding is that an IPv6 address does not equal an IPv4 address from a SIP equality perspective. However there are obviously situations/services on a device where they might be treated the same: identity, access control, etcetera. There are situations where an IPv6 address contains an IPv4 address. However I currently doubt that we need to discuss the matter beyond highlighting such an address concerning equality and maybe additionally 503, looping, downgrading to IPv4, etcetera. _______________________________________________ Sip mailing list https://www1.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use sip-implementors@cs.columbia.edu for questions on current sip Use sipping@ietf.org for new developments on the application of sip
- [Sip] comments on draft-gurbani-sip-ipv6-abnf-fix… Jonathan Rosenberg
- Re: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Vijay K. Gurbani
- Re: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Jonathan Rosenberg
- Re: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Vijay K. Gurbani
- Re: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Vijay K. Gurbani
- Re: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Brian E Carpenter
- RE: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Brett Tate
- Re: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Dale.Worley
- RE: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Brett Tate
- RE: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Jane Jiang
- RE: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Brett Tate
- RE: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Jane Jiang
- RE: [Sip] comments on draft-gurbani-sip-ipv6-abnf… Brett Tate