RE: [Pana] Re: review pana spec

["Alper Yegin" <alper.yegin at yegin.org>]

> 5.6.  PaC Updating its IP Address
> 
>    A PaC's IP address used for PANA can change in certain situations,
>    e.g., when the PaC moves from one IP link to another within the
>    same PAA's realm.  Other situations may be described in deployment-
>    specific PANA applicability documents.  In order to maintain the

I'd recommend deleting the last sentence ("Other situations...."). It does
not provide any useful information.


>    PANA session, the PAA needs to be notified about the change of PaC
>    address.  In order to maintain the PANA session, the PAA needs to
>    be notified about the change of the IP address of the PaC.


Last sentence repeated.

> 
>    After the PaC has changed its IP address used for PANA, it MUST
>    send a PANA-Update-Request message to the PAA.  The PAA MUST update
>    the PANA session with the new PaC address carried in the Source
>    Address field of the IP header and return a PANA-Update-Answer
>    message.  If there is an established PANA SA, both
>    PANA-Update-Request and PANA-Update-Answer messages MUST be
>    protected with an AUTH AVP.
> "

Alper



> 
> Regards,
> Yoshihiro Ohba
> 
> 
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