[NSIS] NATFW TRACE semantics

Martin Stiemerling <stiemerling@netlab.nec.de> Thu, 11 May 2006 13:07 UTC

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From: Martin Stiemerling <stiemerling@netlab.nec.de>
Date: Thu, 11 May 2006 15:07:52 +0200
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Subject: [NSIS] NATFW TRACE semantics
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Dear all,

This is a request to read about the TRACE message in
the NATFW NSLP draft
(http://www.ietf.org/internet-drafts/draft-ietf-nsis-nslp-natfw-11.txt)
and to comment on it. The semantics of TRACE is preliminary
and we need to get more input on it what exactly TRACE should
do in the opinion of the working group.

The important section about TRACE are:
- 3.8.6
- 4.2.8
- 4.3.5

Currently, TRACE can be only sent by the session owner. TRACE
will collect the identifiers of the NATFW NSLP nodes involved
in a particular session. However, it is not specified which identifier
in a case of a NAT is included or what happens if there is a change
of the address family (e.g. from IPv4 to IPv6) is happening.

Looking forward to the proposals and discussions

   Martin

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