On Sep 8, 2009, at 5:20 PM, Ron Ripley wrote:
Wireshark app loads great, but I run across two issues, the first it
does not display a list of interfaces in which I can capture. Is this
because I am using MacOS 10.6 or did I miss something in the
installation.
You missed something in the installation.
Open the "Read me first" document, and note item 4 in "Quick Setup"
and the item about the "Utilities/ChmodBPF folder" in "Details".
*H*O*W*E*V*E*R
also note that, unfortunately:
1) just opening the "Utilities" folder and dragging the "ChmodBPF"
folder to the "StartupItems" alias won't set the ownership of the
ChmodBPF startup item correctly
and
2) more importantly, there's a bug in that startup item that means it
doesn't work on Snow Leopard (I think it may have worked, despite the
bug, on some earlier versions of Mac OS X).
So, instead, save the attached tar file (which contains a fixed
version of the startup item, with the right ownership) somewhere and
do, from Terminal, "sudo tar -C /Library/StartupItems xf
{tarfile}" (where "{tarfile}" is the path to the saved tar file), and
then do "sudo /sbin/SystemStarter start ChmodBPF".
Once that's done, do "ls -l /dev/bpf*"; it should report something like
crw-rw---- 1 root admin 23, 0 Sep 9 16:30 /dev/bpf0
crw-rw---- 1 root admin 23, 1 Sep 9 16:30 /dev/bpf1
crw-rw---- 1 root admin 23, 2 Aug 7 17:15 /dev/bpf2
crw-rw---- 1 root admin 23, 3 Aug 7 17:15 /dev/bpf3
(the dates and times might be different).
Once that's done, you should see a list of interfaces from Wireshark.
(Note: this will also let you run TShark, dumpcap, or tcpdump as
yourself, rather than as root.)
Also, when trying to display help, It complains that I didn't properly
setup the web browser command, which looks for mozilla to launch, do I
need to install a non mac version of mozilla that X11 can use?
No. That's the result of a problem in the build procedure for the
1.2.1 Wireshark distribution (and the 1.0.8 distribution, and possibly
older 1.0.x and 1.2.x distributions); it's supposed to launch your Web
browser without anything having to be configured. We'll try to fix
that for the 1.2.2 (and 1.0.9) build; if it can't be done for that,
we'll try to fix it for 1.2.3.
With any luck, problem 2 above (the startup item bug) will be fixed in
1.2.2 and 1.0.9, too. (Problem 1 above won't necessarily be fixed,
but we might be able to fix that as well; if not, at least fixing it
up afterwards will be easier.)
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