DNS Leak Test

[beero1000]

I have OpenVPN installed in a jail in FreeNAS 9.3. It is connecting and I believe everything is working fine, but I would like to test for IP or DNS leaks. How can I do that in a jail?

 

[dlavigne]

Which utility would you usually use to test this?

 

[jgreco]

Which utility would you usually use to test this?

(gives @dlavigne a bit of a strange look) "tcpdump" I would think... heh

# tcpdump -i em0 not port <foo>