Subject: FW: [issue8] Refresh Interval Negotiation

From: <[email-masked]>
Date: Mon, 23 Jun 2003 12:38:35 +0300

Dan Forsberg <[email-masked]> added the comment:

Text proposal from Alper Yegin.

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The authentication phase also determines the PANA session
lifetime when authorization succeeds. The Session-Lifetime
AVP (Code XXX) is used to determine the valid lifetime of
PANA session. This AVP MUST NOT be included in any message
other than PANA-Result-Request and PANA-Result-Answer. It
MUST be ignored when received in other messages or the
authorization result is a failure.

This AVP carries the maximum session lifetime offered by the
network when included in the PANA-Result-Request sent by the
PAA. If it is omitted, or contains the value 0xFFFFFFFF,
this means the session lifetime is infinity. This AVP
carries the requested session lifetime when it is sent by
the PaC. If requested session lifetime is greater than the
offered lifetime, then it is ignored and the offered
lifetime becomes the session lifetime. The requested
lifetime becomes the session lifetime if it is less than or
equal to the offered lifetime. PaC MUST perform PANA
authentication (by sending PANA-Start-Request, not
PANA-Reauth-Request) before the session lifetime expires.
Failure to do so yields in PaC losing network access.

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status: Pending -> Text Proposed
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PANA Issues <[email-masked]>
http://danforsberg.info:8080/pana-issues/issue8
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