[asterisk-users] Any Method for capturing ISUP packets in DAHDI/ASTERISK

[DHAVAL INDRODIYA]

Hi Russ,

I have tried given patch and successfully compiled dahdi_pcap but when i try
to run below command it gives me error.

*./dahdi_pcap lapd 16 test.pcap *

error setting channel err=-1!
error setting channel err=-1!
error setting channel err=-1!
error setting channel err=-1!
Segmentation fault

I have TE112 Card configured on my machine.

Regards
Dhaval

On Thu, Aug 11, 2011 at 11:21 PM, Russ Meyerriecks
<rmeyerriecks at digium.com>wrote:

> On Thu, Aug 11, 2011 at 12:43:43PM -0500, Russ Meyerriecks wrote:
> > On Thu, Aug 11, 2011 at 11:57:46AM +0530, DHAVAL INDRODIYA wrote:
> > > Hi All,
> > >
> > > I want packets [request/response] capture for ISUP packets , i have E1
> line
> > > terminated to my digium card
> > > i just want a packets flow between my machine and teleco side, is any
> tool
> > > or utility [command] availabele for
> > > observation this packets and data.
> >
> > This issue and patch added pcap support for a guy who wanted to monitor
> > ss7 traffic. You'll need to use dahdi 2.5. You'll also need to compile
> > the "dahdi_pcap" program on your own, or write a script to exercise the
> > DAHDI_RXMIRROR and DAHDI_TXMIRROR ioctl's. This is an unsupported
> > interface.
>
> Forgot to link to the feature request:
> https://issues.asterisk.org/view.php?id=16831
>
> --
> Russ Meyerriecks
> Digium, Inc. | Linux Kernel Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
> direct: +1 256-428-6025
> Check us out at: www.digium.com & www.asterisk.org
>
> --
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