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Fwd: Notification procedure (query)

  • From: gmpls gmpls <thinkgmpls@yahoo.com>
  • Date: Tue, 12 Feb 2002 20:09:47 -0800 (PST)

Hi,
 
   I am resending the questions that I had asked
earlier.Could anyone please give me answers for it.
Thanks in advance. 
Regards,
--- gmpls gmpls <thinkgmpls@yahoo.com> wrote:
> Date: Wed, 6 Feb 2002 23:35:33 -0800 (PST)
> From: gmpls gmpls <thinkgmpls@yahoo.com>
> Subject: Notification procedure (query)
> To: gmpls-ops@mplsrc.com
> 
> Hi ,
> As I understand, we send notification message to a
> particular node ( IP address mentioned)in the Notify
> request object. The Node which detects the error
> will
> encapsulate the Notify message in  IP and will be
> forwarded to the "target" node without setting the
> Router Alert option. 
> 
> 1. My question is In section 4.3.2 
> " single error may generate a Notify Message in both
> the upstream and downstream directions" .
> Why is this upstream and downstream direction? 
> (Its only destined for a particular node )
> 
> 2. What does <upstream notify session> and <
> downstream notify session > signifies.?
> 
> 
> Regards
> 
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