RE: Clarification in Loadsharing Traffic for 2+1 model

Saraswati,

Replying from M3UA point of view:

Q1: SG should send DATA to ASP1.

Q2: SG continues to send DATA to ASP1.

Please have a look to M3Ua-bis document regarding those issues. The state
diagram for AS has answers to your questions.

    Thanks,
    Tolga
  -----Original Message-----
  From: [email protected] [mailto:[email protected]]On Behalf
Of Saraswati Bose
  Sent: Thursday, December 08, 2005 7:28 AM
  To: Brian Bidulock; sigtran
  Subject: [SIGTRAN] Clarification in Loadsharing Traffic for 2+1 model


  Hi Brian,
  Help in the below for TM=2 and redundancy=2+1

  Q1:Three ASPs (ASP1,ASP2,ASP3) in 2+1 configuration serving an AS.
  ASP3 in INACTIVE state.
  ASP1 and ASP2 are in active state and handling traffic.

  Now if ASP2 moves to inactive state then notify" insufficient ASP
resources" is sent to ASP3.
  In this situation if any ULP data is received at the SG for the AS what
the SG should do???
  Option1: Send data to ASP1?
                    OR
  Option2: Buffer data until number of active ASPs=n?

  Q2: What if after the above notification ("insufficieant ASP resources")
is received at the AS end no ASP initiates ACTIVE procedure? The RFC is !
not clear about it .

  Saraswati.


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