Hi Colin, Thanks for the support and comments. I did apply for a UDP port a while ago, and was told I had to wait for it to be a WG draft. I'll reapply when/if this gets WG status. Can you give me more detail for what you'd like to see in the SDP? Tom P. > -----Original Message----- > From: Colin Perkins [mailto:csp@xxxxxxxxxxxxx] > Sent: Thursday, November 19, 2009 6:17 AM > To: Phelan, Tom > Cc: DCCP working group > Subject: Re: FW: New Version Notification for draft-phelan-dccp- > natencap-03 > > Hi, > > As I said in the meeting, we have an implementation of this (the basic > encapsulation, not the SDP signalling), and I support it's publication > as an experimental RFC. I have two suggestions for modifications, > though: > > 1) I'd recommend registering a UDP port for the DCCP-in-UDP > encapsulation service. > > 2) I suggest the SDP extension be changed to be a declarative "I > support DCCP-in-UDP NAT encapsulation" option, rather than listing > preferences or ports. > > Both these are in the spirit of doing the simplest possible thing that > could work. > > I'm happy to contribute text to the draft for these, if the group > accepts the idea. > > Cheers, > Colin > > > > > On 18 Nov 2009, at 16:11, Phelan, Tom wrote: > > Hi All, > > > > I have submitted a new version of draft-phelan-dccp-natencap (-03) to > > the I-D depository. This version just resurrects the draft after a > > period of inactivity -- there are no technical changes. > > > > Tom P. > > > > -----Original Message----- > > From: IETF I-D Submission Tool [mailto:idsubmission@xxxxxxxx] > > Sent: Wednesday, November 18, 2009 11:09 AM > > To: Phelan, Tom > > Subject: New Version Notification for draft-phelan-dccp-natencap-03 > > > > > > A new version of I-D, draft-phelan-dccp-natencap-03.txt has been > > successfuly submitted by Thomas Phelan and posted to the IETF > > repository. > > > > Filename: draft-phelan-dccp-natencap > > Revision: 03 > > Title: Datagram Congestion Control Protocol (DCCP) > > Encapsulation for NAT Traversal (DCCP-NAT) > > Creation_date: 2009-11-18 > > WG ID: Independent Submission > > Number_of_pages: 11 > > > > Abstract: > > This document specifies an alternative encapsulation of the Datagram > > Congestion Control Protocol (DCCP), referred to as DCCP-NAT. This > > encapsulation will allow DCCP to be carried through the current > > generation of Network Address Translation (NAT) middleboxes without > > modification of those middleboxes. > > > > > > > > > > The IETF Secretariat. > > > > -- > Colin Perkins > http://csperkins.org/ > >
