(ngtrans) Re: Ipv6 Migration
Kazuaki Tsuchiya <tsuchi@ebina.hitachi.co.jp> Sun, 07 March 1999 08:38 UTC
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Date: Sun, 07 Mar 1999 17:28:25 +0900
To: Chris Harding <c.harding@opengroup.org>
From: Kazuaki Tsuchiya <tsuchi@ebina.hitachi.co.jp>
Subject: (ngtrans) Re: Ipv6 Migration
Cc: ipng@sunroof.eng.sun.com, deployment@ipv6.org, ngtrans@sunroof.eng.sun.com
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Reply-To: Kazuaki Tsuchiya <tsuchi@ebina.hitachi.co.jp>
Dear Chris, At 13:51 99/03/05 +0000, Chris Harding wrote: > > Also I would like to note that the approach is similar to > > draft-tsuchiya-ipv4-ipv6-translator-00. (worth a look) > > > Yes there is similarity - thanks for the pointer! > > The big difference is that this approach is implemented in the host, not in a > gateway or router. The host is an IPv6 host, so we are talking about IPv4 > applications in an IPv6 host, not about an IPv4 host in an IPv6 ocean. The > address mapper and translator functions needed in the host would be similar > to the ones described in draft-tsuchiya-ipv4-ipv6-translator-00. > Please see also draft-ietf-ngtrans-dual-stack-hosts-00 in addition to draft-tsuchiya-ipv4-ipv6-translator-00. There will be what you want, I believe. > Other points are that > > - there is no impact on DNS > Right! > - since this is all done in the host, IPSEC can still work. > At this point hosts' implementation surpasses routers' one, I think. ------ Additional info ------- We have 2 implementations. One is routers' implementation, and the other is hosts'. Both of them have already worked well. Please see the following URL. (1)Hosts' implementation http://www.hitachi.co.jp/Prod/comp/network/pexv6-e.htm # You can get the free evaluation kit for Windows PCs here. (2)Routers' implementation http://www.hitachi.co.jp/Prod/comp/network/nr60e.htm > >>The questions are: > >> Will this work? > >> Should it be required behavior for conforming UNIX implementations? > > > > I believe this will work, but I think we do not need to/want to > > mandate this. > > > The benefit of making it a requirement is that users who buy a UNIX-branded > system will know that their existing applications are guaranteed to work > with IPv6. > That's just exactly what I want to say. Best regards. -- Kazuaki Tsuchiya. -------------------------------------------------------- Kazuaki Tsuchiya (E-mail:tsuchi@ebina.hitachi.co.jp) Hitachi, Ltd. Server & Network Development Division Phone:+81-462-32-2111(ex.2458) Fax:+81-462-35-8324
- (ngtrans) Re: Ipv6 Migration Kazuaki Tsuchiya