> I have an FTP server setup on my RH6.1 K2.2.14 machine, but I wish to > only allow computers on my local network (192.168.1.0) to access it. How > is this possible? I figured maybe using IP Chains, but can you use that > to block individual ports? Compiling the kernel to support firewall rules, and with ipchains you can block port 21 so only net 192.168.1.0/24 can see your ftp. You can make this with following rules: /sbin/ipchains -A input -p tcp -s 192.168.1.0/24 -d my.ip.comes.here 21 -j ACCEPT /sbin/ipchains -A input -p tcp -s 0.0.0.0/0 -d my.ip.comes.here 21 -j DENY Or you can use the tcp wrappers. See host.allow and host.deny Eduardo - To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to [EMAIL PROTECTED]
