Ok, I am fairly new to firewall config, and i want some advice on how best to set up my network...
I have about 15 workstations, and 5 servers...
Currently I have astaro set up with 3 networks,
Internal/DMZ/External
I also have an Exchange server on my internal network..
all mentioned above works great.. im using DHCP to define the IP of all machines that do not need access from outside..
I have my SMTP Proxy forwarding mail through my exchange server...
and I can access my Exchange server from all machines on the internal network.. I am also using NAT on port80 so that I can use OWA on my exchange server, and it works well.
on the DMZ I have created virtual IP's for each of my web servers and am using NAT to forward all traffic to the correct internal IP addresses...
however this about all I have accomplished...
I want to know the best way to make my servers located in the DMZ accessable to the computers in the internal network for file sharing...
would a VPN server allowing internal clients to connect to the DMZ as needed be the best solution?
can I Masq Internal network to DMZ interface and gain access that way?
I am also having trouble accessing the exchange server's web sites using it's internal IP from machines within the Internal network with the exchange server.. any suggestions???
I appriceate any help
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