Hi Cisco gods,
I have successfully blocked all chat services at the PIX firewall, I think. As I walk around and find people using MSN or Messenger I find that public proxy they are using and kill it too. BUT, I am having a hell of a time with ICQ. I do have all the ports UDP and TCP blocked so it does not work UNLESS they use port 80. This is where I am stuck, I cant block port 80 as you know so how do I kill this monster? Has any one had luck with this and has anyone found a way to stop the public proxy usage? I really feel as if I am fighting a losing battle, cuss for every block I am countered with a way around it.
My inside ACL in the pix is quite impressive and all just for blocking this crap, if anyone would like it for theirs I will provide as it is proven and works, with exception to ICQ.
HELP WANTED
Thanks
Rob Mears III, CCNP, MCSE, CNE, NNCDS, NNCSS, NNCPS, MCP+I, A+
Technical Mercenary
