Subject: [Hipsec] Re: ECHO_* parameters

From: Petri Jokela <[email-masked]>
Date: Wed, 01 Jun 2005 10:46:54 +0300

Henderson, Thomas R wrote:
> The ECHO_REQUEST and ECHO_RESPONSE are listed as non-critical parameters
> inside the signature, and critical outside the signature.
> 
> As presently defined, they should be "critical" in both places.  While
> their use is optional in some packets, it seems to me that if
> ECHO_REQUEST is present, ECHO_RESPONSE MUST be sent.  At least this is
> the case in the CLOSE/CLOSE_ACK packets.

True. This was indicated by Jeff at some point, and changed to the
previous version (25.5.05).

/petri

-- 
Petri Jokela                        Tel:    +358 9 299 2413
Research scientist                  Fax:    +358 9 299 3535
NomadicLab, Ericsson Research       Mobile: +358 44 299 2413
Oy L M Ericsson Ab                  email: [email-masked]

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