Take a look at Raptor for lots of application proxies. Now named Symantec Enteriprise Firewall.
http://enterprisesecurity.symantec.com/products/products.cfm?ProductID=47&PID=na&EID=0 It has proxies for at least 1., 2., and 3. -- it may for 4. as well, but I'm not positive. Runs on Solaris and HP/UX. There is also a Linux based appliance version called Velociraptor which has all the same functionality (though there is no Linux port to run on your own hardware (go figure)). On Fri, 14 Dec 2001 [EMAIL PROTECTED] wrote: > Dear users, > I am planning to upgrade my Proxy Server. It runs on IBM AIX(Unix Like) > operating system. I tried to search Proxy Server for Unix on Internet. > But the results were not much and also their performances were unknown. > Can you help me out to select a suitable one proxying the following > services, at least: > 1. HTTP,FTP,news > 2. Telnet > 3. Streaming Video/Audio Service > 4. Messanger Service > > I need the Proxy Server to run on Unix like Operating System only. > > Rakesh > ====== > > > ------------------------------------------------- >