Re: [AVT] WGLC comments on draft-ietf-avt-ports-for-ucast-mcast-rtp-11: Part 5 Page 11, minimal time recommendation for re-use
Magnus Westerlund <magnus.westerlund@ericsson.com> Mon, 17 January 2011 10:59 UTC
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Date: Mon, 17 Jan 2011 12:01:39 +0100
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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To: "Ali C. Begen (abegen)" <abegen@cisco.com>
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Cc: "draft-ietf-avt-ports-for-ucast-mcast-rtp@tools.ietf.org" <draft-ietf-avt-ports-for-ucast-mcast-rtp@tools.ietf.org>, IETF AVT WG <avt@ietf.org>
Subject: Re: [AVT] WGLC comments on draft-ietf-avt-ports-for-ucast-mcast-rtp-11: Part 5 Page 11, minimal time recommendation for re-use
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Ali C. Begen (abegen) skrev 2011-01-14 19:33: > > >> -----Original Message----- >> From: avt-bounces@ietf.org [mailto:avt-bounces@ietf.org] On Behalf Of Magnus Westerlund >> Sent: Friday, January 14, 2011 6:01 PM >> To: IETF AVT WG; draft-ietf-avt-ports-for-ucast-mcast-rtp@tools.ietf.org >> Subject: [AVT] WGLC comments on draft-ietf-avt-ports-for-ucast-mcast-rtp-11: Part 5 Page 11, minimal time >> recommendation for re-use >> >> Hi, >> >> On page 11 last paragraph the following is written: >> >> After a sufficient >> time, a previously used receive port could be used again. >> >> It doesn't define what a sufficiently time is. I would suggest that a >> value that is extremely likely to be sufficent would be to use one TCP >> Maximum Segment Lifetime which is 2 minutes. I think some recommendation >> is in order. > > Sure, any reference we can use for this? > RFC 793 defines MSL to be 2 minutes for that spec. I think you should specify the timer, and then informally reference the TCP spec. > -acbegen > >> Cheers >> >> Magnus Westerlund >> >> ---------------------------------------------------------------------- >> Multimedia Technologies, Ericsson Research EAB/TVM >> ---------------------------------------------------------------------- >> Ericsson AB | Phone +46 10 7148287 >> Färögatan 6 | Mobile +46 73 0949079 >> SE-164 80 Stockholm, Sweden| mailto: magnus.westerlund@ericsson.com >> ---------------------------------------------------------------------- >> _______________________________________________ >> Audio/Video Transport Working Group >> avt@ietf.org >> https://www.ietf.org/mailman/listinfo/avt > -- Magnus Westerlund ---------------------------------------------------------------------- Multimedia Technologies, Ericsson Research EAB/TVM ---------------------------------------------------------------------- Ericsson AB | Phone +46 10 7148287 Färögatan 6 | Mobile +46 73 0949079 SE-164 80 Stockholm, Sweden| mailto: magnus.westerlund@ericsson.com ----------------------------------------------------------------------
- [AVT] WGLC comments on draft-ietf-avt-ports-for-u… Magnus Westerlund
- Re: [AVT] WGLC comments on draft-ietf-avt-ports-f… Ali C. Begen (abegen)
- Re: [AVT] WGLC comments on draft-ietf-avt-ports-f… Magnus Westerlund