3. neither (a solution for 2. already exists. It's called UDP tunnelling.)
On 18 May 2010, at 08:37, Lars Eggert wrote: > Hi, > > the discussion has touched on lots of things related to UDP encaps, but I > haven't seen anything I'd call consensus on the question below. I'd therefore > like to ask folks to specifically state which option they support: > > (1) do one SCTP-specific and one DCCP-specific UDP encaps > (2) do one generic UDP encaps that can be used with both > (3) do neither (don't do any sort of UDP encaps for SCTP and DCCP) > > Thanks, > Lars > > On 2010-4-22, at 12:57, Eggert Lars (Nokia-NRC/Espoo) wrote: >> Hi, >> >> as most of you probably know, there are two different proposals for how to >> encapsulate SCTP and DCCP inside UDP. >> >> One approach proposes two protocol-specific encapsulation schemes (described >> in draft-tuexen-sctp-udp-encaps and draft-ietf-dccp-udpencap). >> >> The second approach proposes a generic encapsulation scheme that can be >> applied to both SCTP and DCCP (draft-manner-tsvwg-gut). >> >> As a community, we do need to come to consensus on which of these two >> approaches we want to follow when it comes to UDP encapsulation of SCTP and >> DCCP. I believe it would be very confusing if we were to standardize both >> approaches. >> >> I'd hence like to ask folks to read the three documents and post their views >> to the [email protected] list. I'm personally especially interested in hearing >> from folks who aren't on the author lists of the documents, but obviously, >> the authors expert opinions do matter. >> >> Thanks, >> Lars >> >> PS: I'm pushing on this topic, because UDP encapsulation is the last >> remaining work item in the DCCP working group before it can close... > Lloyd Wood [email protected] http://sat-net.com/L.Wood
