Re: [Softwires] draft-ietf-softwire-lw4over6 excluding Well Known Ports
Wojciech Dec <wdec.ietf@gmail.com> Mon, 02 June 2014 16:14 UTC
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References: <53422B8F.2020109@ericsson.com> <37A243DD-5249-4070-AB19-6DFFCFE17AA7@gmx.com> <DC98AF70-DBF1-48AD-8699-2FC4E645FF40@cisco.com> <C3B32B71-79EE-408F-A92C-D40021DC9A5A@gmx.com> <92E51E75-2914-421F-B222-7478EC3D6A02@cisco.com> <BBFBDEAA-0D2B-4A74-86E4-88824712EA26@gmx.com>
Date: Mon, 02 Jun 2014 18:14:20 +0200
Message-ID: <CAFFjW4igsiqS5yNUECerMzpZSkmPaL28sqef1usZdxt87y1jEw@mail.gmail.com>
From: Wojciech Dec <wdec.ietf@gmail.com>
To: Ian Farrer <ianfarrer@gmx.com>
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Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/YRE9jvjmnZ_8XMMPN8ymYWEQazU
Cc: draft-ietf-softwire-lw4over6@tools.ietf.org, Ole Troan <ot@cisco.com>, Yong Cui <cuiyong@tsinghua.edu.cn>, Softwires WG <softwires@ietf.org>
Subject: Re: [Softwires] draft-ietf-softwire-lw4over6 excluding Well Known Ports
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Uhm, this appears to mean that the RECOMMENDED a-bits SHOULD be 6. On 26 May 2014 13:24, Ian Farrer <ianfarrer@gmx.com> wrote: > Hi, > > This one slipped my mind…. > > From a discussion with Ole during the MAP dhcp last call, there was a > discussion about the exclusion of provisioning WKPs to CPEs - > http://www.ietf.org/mail-archive/web/softwires/current/msg06010.html > > In previous versions, the lw4o6 used to reference sun-dhc-port-set-option, > which also stated that the WKPs should not be assigned. This advice got > lost when changing to reference map-dhcp for PSID format. > > Here’s a wording change proposal to resolve this: > > Section 5.1 > > Original text (last sentence, para 7): > > "For lw4o6, the number of a-bits SHOULD be 0." > > Proposed change: > > "For lw4o6, the number of a-bits SHOULD be 0 to allocate a single > contiguous port set to each lwB4. > > Unless a lwB4 is being allocated a full IPv4 address, it is RECOMMENDED > that PSIDs containing the well-known ports (0-1023) are not allocated to > lwB4s.” > > Please let me know if you are OK with the proposed change. > > cheers, > Ian > > > > >> Good spot on the WKP exclusion. Before the lw4o6 draft was updated to > reference map-dhcp for configuration, the port configuration was described > in sun-dhc-port-set-option, which also stated that the WKPs should not be > assigned. This advice got lost when changing to reference map-dhcp. I’ll > make a suggested text update for the lw4o6 draft to fix this. Does that > work for you? > > > > yes, that would be good. > > > > cheers, > > Ole > > > > _______________________________________________ > Softwires mailing list > Softwires@ietf.org > https://www.ietf.org/mailman/listinfo/softwires >
- [Softwires] Working group last call for draft-iet… Suresh Krishnan
- Re: [Softwires] Working group last call for draft… Xing Li
- Re: [Softwires] Working group last call for draft… Ian Farrer
- Re: [Softwires] Working group last call for draft… Ole Troan
- Re: [Softwires] Working group last call for draft… Ole Troan
- [Softwires] WGLC for draft-ietf-softwire-map-dhcp… Tomek Mrugalski
- Re: [Softwires] Working group last call for draft… Ian Farrer
- Re: [Softwires] Working group last call for draft… Ole Troan
- Re: [Softwires] Working group last call for draft… Ian Farrer
- Re: [Softwires] Working group last call for draft… Tom Taylor
- Re: [Softwires] Working group last call for draft… Ole Troan
- Re: [Softwires] Working group last call for draft… Tom Taylor
- Re: [Softwires] Working group last call for draft… Ole Troan
- Re: [Softwires] Working group last call for draft… Ian Farrer
- Re: [Softwires] Working group last call for draft… Rajiv Asati (rajiva)
- Re: [Softwires] [dhcwg] WGLC for draft-ietf-softw… Bernie Volz (volz)
- Re: [Softwires] Working group last call for draft… Ole Troan
- Re: [Softwires] Working group last call for draft… Ian Farrer
- [Softwires] draft-ietf-softwire-lw4over6 excludin… Ian Farrer
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Tom Taylor
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Wojciech Dec
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Tom Taylor
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Wojciech Dec
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Tom Taylor
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Wojciech Dec
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Ole Troan
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Wojciech Dec
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Ole Troan
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Wojciech Dec
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Ole Troan
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Cong Liu
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Wojciech Dec
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Wojciech Dec
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… ian.farrer
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Yuchi Chen
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… Wojciech Dec
- Re: [Softwires] draft-ietf-softwire-lw4over6 excl… ian.farrer