View active connection in masquerade

toolkit · 03-13-2009, 12:04 AM

We are running a small linux firewall. I am trying
to determine a user local IP connection but have difficulty.
e.g.

netstat -anp under "Local Address" shows the masquerade IP
address. Whereas netstat -M under "source" show the local IP
address. Is there any command which maps the local IP to
the masquerade address?

Thanks!

maxut · 03-13-2009, 06:50 AM

cat /proc/net/ip_conntrack
will show u information about connections..
also u can see connections with iptraf.

best regards