Dear my friends. How I can set my server as tunnel machine on internet links, in our network all of port are closed on cisco router and gateways and I want use a special port for working, then I want use tunnel, but I don't know how I should set my machine, I use redhat9 linux server with valid IP address. By regards. kademi ------------------------------------------------------------------------ To unsubscribe email security-discuss-request@xxxxxxxxxxxxxxxxx with "unsubscribe" in the subject of the message.