[cisco-voip] Inactive SCCP Connections

Wes Sisk wsisk at cisco.com
Mon Mar 21 11:55:30 EDT 2011


Session leaks certainly are certainly possible, here is one example:

CSCsy26765    MTP leak during transfer to SIP trunk

You might start there.  If that is not the true root cause it provides a 
starting point for investigation.

Regards,
Wes

On 3/21/2011 10:13 AM, Ahmed Elnagar wrote:
>
> Dear all;
>
> I have PVDM3-256 on 3945 "15.1 IOS" configured for Transcoding and 
> conferencing...and I have the below output from show sccp connection 
> having so many "inactive" sccp session although on RTMT I only have 
> about 4 or 5 connection active for Transcoding.
>
> Is it something wrong or what...I don't recall that this was the 
> output from this command:
>
> VG#sh sccp connections
>
> sess_id    conn_id      stype mode     codec   sport rport ripaddr
>
> 201788601  195870980    xcode inactive g711u   26774 0     ::
>
> 201788601  195870961    xcode inactive g711u   22082 0     ::
>
> 201788603  99321299     xcode inactive g711u   17138 0     ::
>
> 201788603  99321281     xcode inactive g711u   29780 0     ::
>
> 201788604  195871249    xcode inactive g711u   24090 0     ::
>
> 201788608  99322387     xcode inactive g711u   18174 0     ::
>
> 201788608  99322369     xcode inactive g711u   18846 0     ::
>
> 201788610  201817747    xcode inactive g711u   23388 0     ::
>
> 201788610  201817729    xcode inactive g729ab  26780 0     ::
>
> 201788612  99323473     xcode inactive g711u   28328 0     ::
>
> 201788612  99323505     xcode inactive g711u   29722 0     ::
>
> 201788613  99323875     xcode inactive g711u   27776 0     ::
>
> 201788613  99323857     xcode inactive g711u   22182 0     ::
>
> 201788614  195871921    xcode inactive g711u   19052 0     ::
>
> .....
>
> ....
>
> .....etc
>
> .....
>
> 201788788  99355154     xcode sendrecv g711u   21090 16736 ""/x.x.x.x""/
>
> 201788788  99355137     xcode sendrecv g729    31990 19330 ""/x.x.x.x""/
>
> 201788793  99355633     xcode sendrecv g711u   21848 23672 ""/x.x.x.x""/
>
> 201788793  99355665     xcode inactive g711u   18890 0     ::
>
> 201788799  195878147    xcode inactive g711u   21578 0     ::
>
> 201788799  195878129    xcode inactive g711u   24748 0     ::
>
> 201788800  195878161    xcode sendrecv g711u   23904 22016 ""/x.x.x.x""/
>
> 201788800  195878193    xcode sendrecv g711u   19668 21248 ""/x.x.x.x""/
>
> 201788672  99339522     conf  inactive g729b   28142 0     ::
>
> 201788672  99339202     conf  inactive g711u   24122 0     ::
>
> 201788672  99339217     conf  inactive g711u   19396 0     ::
>
> 201788672  99339201     conf  inactive g711u   22206 0     ::
>
> 201788672  99339185     conf  inactive g729b   29766 19878 ""/x.x.x.x""/
>
> 201788683  99341137     conf  inactive g711u   17292 0     ::
>
> 201788683  99341121     conf  inactive g711u   21460 0     ::
>
> 201788683  99341105     conf  inactive g729b   16972 20526 ""/x.x.x.x""/
>
> 201788689  99341490     conf  inactive g711u   18516 0     ::
>
> 201788689  99341473     conf  inactive g711u   17814 0     ::
>
> 201788689  99341457     conf  inactive g729b   22270 24842 ""/x.x.x.x""/
>
> 201788694  201828403    conf  inactive g711u   31854 0     ::
>
> 201788694  201828402    conf  inactive g711u   18526 0     ::
>
> 201788694  201828369    conf  inactive g711u   18690 0     ::
>
> 201788694  201828385    conf  inactive g729b   24674 30552 ""/x.x.x.x""/
>
> 201788703  201828865    conf  inactive g711u   30266 0     ::
>
> 201788703  201828849    conf  inactive g711u   28150 0     ::
>
> 201788703  201828881    conf  inactive g729b   17448 25494 ""/x.x.x.x""/
>
> //
>
> Total number of active session(s) 104, and connection(s) 209
>
> VG#
>
> Best Regards,
>
> Ahmed Elnagar | CCIE#24697 Voice
>
> Raya IT - Professional Networking Services
>
> Mobile    : +20190016211
>
> Tel          : +20238276000 Ext. 2475
>
> Fax         : +20238372930
>
> Email      : ahmed_elnagar at rayacorp.com 
> <mailto:ahmed_elnagar at rayacorp.com>
> Address : El Motamayez District - 6th of October
>
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