Re: WGLC: draft-ietf-nsis-nslp-natfw-16.txt
Martin Stiemerling <[email protected]>
| Newsgroups | gmane.ietf.nsis |
|---|---|
| Message-ID | <[email protected]> |
Hi Takako, Am 11.12.2007 um 01:49 schrieb Takako Sanda: e > Hi all, > > Regarding NAT traversal, NSIS Mobility Applicability draft also has > two > open issues (as shown below). But I am not sure Mobility draft is > proper > place to handle these issues. I would like to ask whether these two > issues can be discussed in NATFW draft. > > Issue 1: > When MN moves, IP address and routing are changed. In this case, new > NAT/FW pinhole need to be opened and old one should be torn. When and > how should NSIS tear old pinhole? > > (For this issue, some comments were already made that the old pinhole > should be torn by time out, and this prefer to be mentioned in > Mobility > draft.) Preferably this would be described in the mobility draft, as it is really a mobility issue. > > Issue 2: In mobility scenario, it is possible that MN attaches to > private network. But MN cannot know if the NAT is NSIS aware or not. > Therefore should it be mandatory that MN sets S-flag when it detect > attaching a private network? That is a GIST issue and Section 7.2.1. Legacy NAT Handling of the GIST draft recommends S=1 to support legacy NAT detection. Martin > > cheers, > Takako > > > > > > On Fri, 23 Nov 2007 13:44:20 +0100 > Martin Stiemerling <[email protected]> wrote: > >> [writing as WG chair] >> >> Dear all, >> >> The authors believe that the NATFW NSLP >> (draft-ietf-nsis-nslp-natfw-16.txt) is ready for WGLC. >> >> The WGLC starts today and will run until December 14th. >> >> Please review the draft, and comment if you feel that this draft >> is ready to be sent to the IESG. A simple mail saying that the >> draft is ready for publication would be great. >> >> Of course, if you read the draft and find open issues, then please >> send a summary of your issue with the current draft. >> >> Thanks, >> >> John and Martin >> >> [email protected] >> NEC Laboratories Europe - Network Research Division >> >> NEC Europe Limited | Registered Office: NEC House, 1 Victoria Road, >> London W3 6BL | Registered in England 2832014 >> >> > [email protected] NEC Laboratories Europe - Network Research Division NEC Europe Limited | Registered Office: NEC House, 1 Victoria Road, London W3 6BL | Registered in England 2832014 _______________________________________________ nsis mailing list [email protected] https://www1.ietf.org/mailman/listinfo/nsis