Date: Wed, 26 Sep 2007 09:10:19 -0500
From: Christy L Norman <cnorman@us.ibm.com>
Subject: [users:00376] IPSec Phase 2 Logo: 5.1.12
To: users@tahi.org
Cc: contact@tahi.org
Message-Id: <OFB293CA14.9C12E9E2-ON86257362.004C60FC-86257362.004DD9E2@us.ibm.com>
X-Mail-Count: 00376

Tahi users and developers,

I am sending this e-mail for a colleague. He states:

Clarification is needed on test case 5.1.12 of the IPSec v1.1.0 test 
suite.  The title reads"5.1.12 ICV calculation (ESN), ESP=3DES-CBC 
HMAC-SHA1".   I need clarification that the 'ESN' in the title refers to 
Extended Sequence Number function being tested.  The script and packet 
information included with the test case does not help to clarifiy.  If 
this does imply that ESN is to be tested for 5.1.12, that would seem to 
contradict wording in RFC4306 which says that ESN must be negotiated by a 
SA negotiating protocol (i.e. IKE).

Thank you,

Christy
	
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