Capwap Mailing List: Re: Capwap state transition (Join to Image download)

[Rohit Suri (rsuri) (rsuri]

Hi Pat,
Should AC also start NeighborDeadInterval timer?

Regards
Rohit 

-----Original Message-----
From: Pat Calhoun (pacalhou) 
Sent: Monday, June 04, 2007 8:43 AM
To: Rohit Suri (rsuri); capwap [at] frascone.com
Subject: RE: [Capwap] Capwap state transition (Join to Image download)

Rohit, please see the new text below that addresses your comment in
initiatizing the EchoInterval timer.

<proposed text>
   Join to Image Data (r):  This state transition is used by the WTP and
      the AC to download executable firmware.

      WTP:  The WTP enters the Image Data state when it receives a
         successful Join Response message and determines and the
         included Image Identifier message element is not the same as
         its currently running image.  The WTP also detects that the
         requested image version is not currently available in the WTP's
         non-volatile storage (see Section 9.1 for a full description of
         the firmware download process).  The WTP initializes the
         EchoInterval timer (see Section 4.7), and transmits the Image
         Data Request message (see Section 9.1.1) requesting the start
         of the firmware download.
</proposed text>
 
PatC
-----Original Message-----
From: Pat Calhoun (pacalhou)
Sent: Monday, May 14, 2007 12:03 PM
To: Rohit Suri (rsuri); capwap [at] frascone.com
Subject: Re: [Capwap] Capwap state transition (Join to Image download)

> In order to recover from failures, I think when WTP enters Image Data
state from Join it should
> initialize EchoInterval Timer.. Based on this Echo Request should also
be handled in Image download 
> state.
Created issue 262. I have no objections with this change request.

 
> Also in section 4.6.6. KeyLifeTime is defined, but rekey of DTLS
session is not discussed in the 
> document. Based on earlier discussion in the mailing list, I think
KeyLifeTime should be removed from 
> the document.
Created issue 263. I also have no objections with this change request.

PatC
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