[Netext] Draft revision of the NETEXT charter
jari.arkko at piuha.net (Jari Arkko) Thu, 23 April 2009 13:55 UTC
From: "jari.arkko at piuha.net"
Date: Thu, 23 Apr 2009 16:55:58 +0300
Subject: [Netext] Draft revision of the NETEXT charter
In-Reply-To: <00de01c9c3b6$37fc5e00$150ca40a@china.huawei.com>
References: <00de01c9c3b6$37fc5e00$150ca40a@china.huawei.com>
Message-ID: <49F0736E.5030805@piuha.net>
Yungui Wang wrote: > Hello Jari > > Yeah, of course you are right that 'MIF does not rely on Mobile IPv6 > or Proxy version thereof'. > I just want to view it from side of PMIP domain. Such as, there is > a valid requirement/scenario that a certain multiple interface > capable node, which maybe can't enable traffic flow handover > between interfaces but needed, is located in the PMIP domain. > Next step will be how to do in PMIP domain. Thus, I'd like to > propose its working item into Netext charter, not to MIF charter. > >From requirement/scenario to working item, in my understanding, > that's a general process in IETF. > Ok. I think this does fall under the category that we are already discussing, the multihoming and inter-access handover support in PMIP. I realize your issue is looking at it from a different aspect, but it is still part of the same overall problem area. Please propose some concrete work item. Jari > Also I have seen that debate at before. The opposed voices > are similarly solution-based, e.g. existing MIP multihoming > works, unmodified-host, etc. I won't join in. > However, could you tell me how to deal with above > requirement/scenario? > > Thanks. > Yungui > > > >> -----Original Message----- >> From: Jari Arkko [mailto:jari.arkko at piuha.net] >> Sent: Wednesday, April 22, 2009 11:57 PM >> To: w52006 at huawei.com >> Cc: netext at mail.mobileip.jp >> Subject: Re: [Netext] Draft revision of the NETEXT charter >> >> Yungui, >> >> >>> I am concerning of how MIF capable node works in PMIP domain. >>> In the charter of MIF, there is a paragraph described as below: >>> "...The group shall not assume any >>> software beyond basic IP protocol support on its peers or in network >>> nodes. No work will be done to enable traffic flows to move from one >>> interface to another. The group recognizes existing work on >>> >> mechanisms >> >>> that require peer or network support for moving traffic >>> >> flows such as >> >>> RFC 5206, RFC 4980 and the use of multiple care-of >>> >> addresses in Mobile >> >>> IPv6. This group does not work on or impact such mechanisms. ..." >>> >>> That's, MIF capable node is dependent on network to provide >>> >> traffic flows >> >>> moving among interfaces. >>> >> No, maybe this is a misunderstanding. MIF is really not assuming >> anything like that happening. The charter text simply notes that such >> work exists and that its not MIF WG's place to develop those further. >> >> >>> However, how to do traffic flows handover >>> between interfaces in PMIP domain is not described. If MIF >>> >> capable node >> >>> is located in PMIP domain, then this feature will be disable. >>> I am wondering if/when these works will be done in Netext(PMIP). >>> Some PS and I-D had stated these issues as below. >>> >>> >> http://tools.ietf.org/html/draft-devarapalli-netext-multi-inte >> rface-support- >> >>> 00 >>> http://tools.ietf.org/html/draft-jeyatharan-netext-multihoming-ps-01 >>> http://tools.ietf.org/html/draft-xia-netext-flow-binding-00 >>> http://tools.ietf.org/html/draft-koodli-flow-handover-00 >>> Thus, personally propose this working item is included in >>> >> the charter >> >>> and making things progress. Thanks. >>> >>> >> The MIF charter did not mention PMIP specifically, but the >> list was not >> intended to be complete. Multiple care-of address work in >> Mobile IPv6 is >> already being standardized, and PMIP multihoming is under >> consideration >> (currently heavily debated). >> >> In any case, MIF does not rely on Mobile IPv6 or Proxy >> version thereof. >> Those efforts are proceeding independently. >> >> Jari >> >> > > > >
- [Netext] Draft revision of the NETEXT charter Jari Arkko
- [Netext] Draft revision of the NETEXT charter Yungui Wang
- [Netext] Draft revision of the NETEXT charter Jari Arkko
- [Netext] Draft revision of the NETEXT charter Yungui Wang
- [Netext] Draft revision of the NETEXT charter Vijay Devarapalli
- [Netext] Draft revision of the NETEXT charter Giaretta, Gerardo
- [Netext] Draft revision of the NETEXT charter Hidetoshi Yokota
- [Netext] Draft revision of the NETEXT charter Jari Arkko
- [Netext] Draft revision of the NETEXT charter Giaretta, Gerardo
- [Netext] Draft revision of the NETEXT charter Hesham Soliman
- [Netext] Draft revision of the NETEXT charter Jari Arkko