[cisco-nas] connect-info questions

[Tassos Chatzithomaoglou]

That's what i though too...but watch the "task_id" = session-id in start/stop records and 
the elapsed_time=1140 which is equal to the difference between start-time and stop-time.

Wed Nov 26 10:49:40 2003        194.219.x.x userx Async6  xxx|xxx   Start 
task_id=000571C9        service=PPP     addr=213.16.x.x     bytes_in=       bytes_out= 
   disc-cause=     elapsed_time=   nas-rx-speed=   nas-tx-speed=   Acct-Multi-Session-Id= 
  connect-info=33600/31200 V34+/V42bis/LAPM (33600/28800)

Wed Nov 26 11:08:36 2003        194.219.x.x userx Async6  xxx|xxx   Stop 
task_id=000571C9        service=PPP     addr=213.16.x.x     bytes_in=849018 
bytes_out=5093255       disc-cause=pppRcvTerminate      elapsed_time=1140 
nas-rx-speed=45333      nas-tx-speed=31200      Acct-Multi-Session-Id= 
connect-info=45333/31200 V90/V44/LAPM (50666/31200)

Of cource the Stop record seems to be the correct one, because nas-tx/rx-speeds (swapped) 
agree to connect-info.

Aaron Leonard wrote:

>> 5300 - 12.2.15T8
>> ----------------
>> This is from the start acct packet:
> 
> 
>> connect-info=33600/31200 V34+/V42bis/LAPM (33600/28800)
> 
> 
>> This is from the Stop acct packet
> 
> 
>> connect-info=45333/31200 V90/V44/LAPM (50666/31200)
> 
> 
>> Both are from the same user's session.
> 
> 
> These must be from DIFFERENT sessions. 
> a) you will never change compression protocols within a modem call
> b) although you may retrain from V.90 down to V.34, you will never
> retrain from V.34 up to V.90.
> 
> Aaron
> 
> ---
> 
>>  From
>> http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t11/ftattr77.htm#xtocid8 
>>
>> "If the modem negotiation speeds are different, the speeds are shown in a
>> bracket format at the end of the call."
> 
> 
>> What could be a good explanation in my example?
> 
> 
>> -- 
>> ***************************************
>>        Chatzithomaoglou Anastasios
>> Network Design & Development Department
>>               FORTHnet S.A.
>>           <achatz at forthnet.gr>
>> ***************************************
> 
> 
>> _______________________________________________
>> cisco-nas mailing list
>> cisco-nas at puck.nether.net
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> 
> 
> 

-- 
***************************************
       Chatzithomaoglou Anastasios
Network Design & Development Department
              FORTHnet S.A.
          <achatz at forthnet.gr>
***************************************