I think I have Virtualbox set up so that all traffic originating from the guest OS is routed through Tor. Tor is only installed on the host OS and the web browsers on the guest OS all report Tor IP's in Europe when I test with seemyip.com. The host OS shows my real IP when going to the same sites.
But I initiate a lot of requests from the Linux command line and I haven't been able to confirm to my satisfaction that these are routing through Tor, though I have no reason to think they do not.
When I use this command I get no output from the guest OS, but my real IP from the host OS:
dig myip.opendns.com @resolver1.opendns.com +short
This bash file gives no output from either OS:
#!/bin/bash echo Your external IP Address is: wget http://Www.whatismyip.com -O - -o /dev/null | grep '<TITLE>' |\ sed -r 's/<TITLE>WhatIsMyIP\.com \- //g' | sed -r 's/<\/TITLE>//g' exit 0