[op25-dev] Wireshark Help

Matt D md123 at nycap.rr.com
Fri Mar 22 15:03:55 UTC 2013


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On Thu, Mar 21, 2013 at 05:37:10PM -0400, Matt D wrote:
> 
> Hello everybody, osmocom is down (sad) so I cant look for the
> answer there.  How do I tunnel the gnu radio into wireshark?  is
> there a sink that goes to an ip address or a usb port or something?
> I am stuck here without the instructions on osmo.

My copy of the repo isn't terribly recent, but, from what I can see,
we're implementing a UDP socket in one of the op25 blocks to deliver
packets to Wireshark.

There are a couple of implementations of GNU Radio blocks that send data
over UDP or TCP, but we're not using them, probably because they are
more suitable for sending a stream of samples rather than packets.


So I have the patched wireshark up and the flowgraph running.
wireshark is telling me there are no interfaces to capture. I am not
doing something here?
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