[SR-Users] Need example of Kamailio.cfg for a port mirror setup

Nelson Pereira kitkat0981 at gmail.com
Fri Feb 17 16:24:23 CET 2012


from the atttached kamailio.cfg file, what should be changed to get
captagent receiver working in kamailio instead of port mirroring?

Thanks


On Fri, Feb 17, 2012 at 7:29 AM, Alexandr Dubovikov <voip at start4.info>wrote:

>
> The link has been not changed, you know it already:
>
> http://code.google.com/p/homer/wiki/HOWTO
>
> Homer Capture Agent (for all other unsupported system)
>
> if your SIP system (PBX, proxy) doesn't have a built-in capture agent with
> HEP or IPIP encapsulation support, you can use Homer Capture Agent
> (captagent). This is an external application (daemon) that collect SIP
> messages thru PCAPlib and send them to your capture server. The captagent
> support IPv4 and IPv6.
>
> preventing your next question: the captagent your can find in the git.
>
> http://code.google.com/p/homer/source/browse/
>
>
> Wbr,
> Alexandr
>
>
>
> 17.02.2012 13:15, Nelson Pereira wrote:
>
> Can captagent be installed on a asterisk server? If so, is there a howto?
>
> Sent from my iPhone4 on IOS4
>
> On Feb 17, 2012, at 7:07 AM, Alexandr Dubovikov <voip at start4.info> wrote:
>
>   Hi,
>
> start two captagents instance, each on own interface and duplicate all
> traffic to your kamailio node. (HEP protocol)
>
> Wbr,
> Alexandr
>
> 16.02.2012 17:51, Nelson Pereira wrote:
>
> I would like to know if someone can show me an example of there setup
> configuration in kamailio.cfg for capturing packets comming in from a
> mirror port.
> The reason I ask is that if I do a TCPDUMP on the server, I see all
> traffic to and from different sources on my Voice network.
>
>  But when I use Homer SIPCAPTURE which uses Kamailio in the background, I
> only see traffic sent FROM my PBX but not seing the traffic comming back to
> it.
>
>  I mean I only see one side of the call, yet TCPDUMP confirmed I see
> everything....
>
>  What am I missing ?
>
>  Thanks
>
>  NP
>
>
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>
>
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>
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>
>
>
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