iptables match socket and tproxy

rocky9 · 08-22-2011, 03:42 AM

Hi All,

What is the purpose/use of socket and tproxy match in iptables.

Can we sniff or see what happening with packets at kernel level.

Suppose we do DNAT or SNAT , can we see the changes of source or destination in packet header?

Kindly guide me for my queries.

Regards,
Rocky

Hi All,

Any update for my question?

Thanks,
ROcky

unSpawn · 09-22-2011, 05:00 PM

Quote:

Originally Posted by rocky9

What is the purpose/use of socket and tproxy match in iptables.

Best start at http://www.mjmwired.net/kernel/Docum...ing/tproxy.txt.