Wireshark-users: Re: [Wireshark-users] Mac OS X Help

From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Thu, 23 Nov 2006 11:48:19 -0800
Robert Craig wrote:
I have just installed wireshark on my intel duo MacBook using DarwinPorts.
It starts up fine (as root) but as soon as I click "List available capture interfaces..." my wireless disconnects and refuses to reconnect whilst wireshark is open.
Although it works fine for the wired network.

Any suggestions?
Try not using "List available capture interfaces" - capture on en0 for 
wired captures and en1 for wireless captures.  Also, don't use the 
drop-down list to select an interface in the capture options window - 
just type en0 or en1.  That might help.
This is a known problem - or, rather, a consequence of several known 
problems.  Some can be fixed in libpcap (I'll look at that), some in 
Wireshark (I'll look at that - but those would also need the libpcap 
fix, meaning Apple would have to pick that fix up for the system libpcap 
or you'd have to somehow get a version of Wireshark built with a fixed 
version), and some in the driver for the wireless adapter (somebody in 
the group at Apple that does AirPort adapter software would have to look 
at that).