Hi, I need to redirect certain subdomains to certain ports on the same server and vice versa. The most important is, that the manoeuvre must be transparent to the client, because most company firewalls only allow www data on port 80. So if I use a dl.domain.com:81 link on my page, then it will be inaccessible for the "firewalled ones". So if a request comes in for www.domain.com, then I need that to be redirected to port 80(apache), that's OK, but when dl.domain.com pops in, then port 81(thttpd) would be the target. Can this be done with iptables and if so how? Long ago someone recommended an iptables package for me, which is capable of this, but can't find anything about it :(. Thanks DF
