So, getting back to the original question: "I can't see an interface,
unless running as root. Is that normal?". Yes that's normal.
"Is it recommended to run as root, like suggested?". No, it is not.
What you can do is setuid root dumpcap, so that the capture tool has
the required privileges, and Wireshark itself runs in the relative
safety of your user credentials.
Newer versions of Debian packaged Wireshark (1.2.7 and up if I'm
correct) even create a seperate usergroup, with just the right
privileges, for capturing by dumpcap. You have to add your own
useraccount to that group before you can do a capture. So that gives
the safest and fine grained control over user network capture.
I hope these updates trickle down to Ubuntu quickly and erradicate
Wireshark as root.
Thanks,
Jaap
Send from my iPhone
On 3 jun 2010, at 17:34, Dotan Cohen <dotancohen@xxxxxxxxx> wrote:
Despite warnings about running Wireshark as root, on my Ubuntu 9.10
system the app sees no network interfaces unless I run it as root. Is
this normal? I've googled for "Ubuntu wireshark" and it does seem that
self-styled journalists (blogs) recommend running as root, but I do
not trust them for best practices.
Thanks.
--
Dotan Cohen
http://gibberish.co.il
http://what-is-what.com
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