I am running RH Linux 7.1 with 3 eth interfaces. eth0 = WAN, eth1=subnet-a 192.168.0.2 to . 100; eth2=subnet-b 192.168.1.2 to .100
I have one Static IP coming to eth0.
Will be running Apache, ftp and mail daemons on the RH 7.1
My questions are:
1. How could i host multiple domains with the single IP address
2. multiple mail servers with the same single ip
3. need to provide NAT for subnet-a so that everyone on that subnet can browse the internet
4. need to provide routing to subnet-b for traffic coming to certain specific port (that is dedicated machine in subnet-b will be running some services)