[cisco-nas] connect-info questions

[Tassos Chatzithomaoglou]

It could be the reason, but i'm using AS5300 - 12.2.15T7-9


Aaron Leonard wrote:

>> From your description so far, it sounds like it could be a bug
> 
> in IOS RADIUS.
> 
> How about this one:
> 
> CSCdy25116
> Externally found severe defect: Resolved (R)
> Radius Connect-Info attribute contains extraneous information
> 
> Release-note: Added 020801
> 
> When analog and HDLC calls are mixed on CSMV6, the
> Radius attribute Connect-Info for the HDLC call that is brought up after 
> the analog call, contains information
> from the previous analog call on that port.
> 
> This problem doesn't have any known workaround.
> 
> Version: 12.2(02)XB07
> To-be-fixed: 12.2(02)XB07
> Integrated-releases: 12.2(15)BX 12.2(15)ZN 12.2(15)BZ 12.2(15)BW 
> 12.2(13.03)B 12.2(02)XB08 12.2(12.07)PI06 12.2(12.05)T
> 
> Aaron
> 
> ---
> 
>> How could this be done? A bug on our radius?
> 
> 
>> Aaron Leonard wrote:
> 
> 
>> > Maybe in the start record, AAA accounting had grabbed some stale
>> > info from the previous call?
>> >
>> > ---
>> >
>> >> 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
>> >> >> https://puck.nether.net/mailman/listinfo/cisco-nas
>> >> >
>> >> >
>> >> >
>> >
>> >
>> >> --
>> >> ***************************************
>> >>        Chatzithomaoglou Anastasios
>> >> Network Design & Development Department
>> >>               FORTHnet S.A.
>> >>           <achatz at forthnet.gr>
>> >> ***************************************
>> >
>> >
>> >
> 
> 
>> -- 
>> ***************************************
>>        Chatzithomaoglou Anastasios
>> Network Design & Development Department
>>               FORTHnet S.A.
>>           <achatz at forthnet.gr>
>> ***************************************
> 
> 
>> _______________________________________________
>> cisco-nas mailing list
>> cisco-nas at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-nas
> 
> 
> 

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