Re: Last Call: <draft-ietf-tsvwg-iana-ports-09.txt> (Internet AssignedNumbers Authority (IANA) Procedures forthe Management of the Service Nameand Transport Protocol Port Number Registry) to BCP

"t.petch" <daedulus@btconnect.com> Wed, 02 February 2011 12:28 UTC

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From: "t.petch" <daedulus@btconnect.com>
To: Paul Hoffman <paul.hoffman@vpnc.org>, Magnus Westerlund <magnus.westerlund@ericsson.com>
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Subject: Re: Last Call: <draft-ietf-tsvwg-iana-ports-09.txt> (Internet AssignedNumbers Authority (IANA) Procedures forthe Management of the Service Nameand Transport Protocol Port Number Registry) to BCP
Date: Wed, 02 Feb 2011 12:27:27 +0100
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----- Original Message -----
From: "Paul Hoffman" <paul.hoffman@vpnc.org>
To: "Magnus Westerlund" <magnus.westerlund@ericsson.com>
Cc: "Cullen Jennings" <fluffy@cisco.com>;  "IESG IESG" <iesg@ietf.org>; "IETF
discussion list" <ietf@ietf.org>
Sent: Tuesday, February 01, 2011 6:01 PM

> On 2/1/11 2:14 AM, Magnus Westerlund wrote:
> > Cullen Jennings skrev 2011-01-31 18:44:
> >>

<snip>.
>
> Some people say "it doesn't appear that the actual level of security
> provided is different if you are forced to use one port or two" and
> others disagree.

This did get a thorough airing on the TLS list
in the second week of November
"[TLS] Security concerns around co-locating TLS and non-secure on same port
(WGLC: draft-ietf-tsvwg-iana-ports-08)"

As Paul said, some say yea and others nay.

Tom Petch

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