I currently have a network setup where adsl modem\router\LAN - 192.168.1.254 connected, then off that is 4 machines-
1) 192.168.1.1 Redhat 9 (Desktop Workstation) shared printer
2) 192.168.1.2 Redhat 7.3 (Desktop - AX25 Packet System- 44.136.176.29 )
3) 192.168.1.3 Win XP (Desktop Workstation) Client machine
4) 192.168.*.* Redhat 7.3 (Server \ Firewall - Samba \WINS \ NFS \ Apache)
I want to disc the firewall on modem, using server machine(4), however, I am stuck thinking of how to implement the firewall where all is passed through it, as the currnet Gateway is adsl modem (192.168.1.254), where all computers connect through. Could someone please give me an idea as to the best way to go about incorporating the firewall\server into the system, as well as the best address for machine(4).. ie 192.168.1.0 ? or 192.168.1.200 ? ..etc
Many thanks