Hello, until now, everything that I question here have been solved, so here I bring this new situation: Debian 6 64 bits, with squid 3.1.12. I have only one real IP with Kerio as firewall and in my private net one reverse squid to publish my internal pages. I use Kerio because I also have email and more services. So my clients wants to publish their jabber to internet and I have the idea that the Squid could route me the XMPP incoming traffic, because the outgoing traffic pass throw the firewall with NAT. I have a rule that tell all the incoming traffic in XMPP ports go to my squid at 3128 port, but nothing happens, even in the log of squid do not appear nothing. I make a proof with my Jabber (Openfire) in/out throw Kerio and there is no problem, so I'm missing some squid's configuration to do this, or Squid it's not the solution to my trouble. Can you help me?