SOCKS4 server for proxying IP-based services over a firewall

 This is version 4.3 of SOCKS, a package that allows Unix hosts
 behind a firewall to gain full access to the internet without requiring
 direct IP reachability. It does require a SOCKS server program being
 run on a hosts that can communicate directly to hosts behind the firewall
 as well as hosts on the Internet at large. It is based on the original
 SOCKS written by David Koblas <koblas@netcom.com>.
 .
 This package includes the SOCKS server.