dmz issues

Hi Dear



Hope you are doing fine.

I have a problem was wondering if you can assist me.

Here is the Scenario.

I have two DMZ Web servers windows 2000 behind the firewall let's call them

DMZ1 and DMZ2

I have two Application member servers inside of firewall let's call them

Server1"Win2000" and Server2 "Win 2003".

All the servers can ping to each other but when I want to ping by name from
DMZ web servers to the member servers I can not.

I can not access or map any folders from DMZ servers to the Member Servers.

And that started lately.

I don't know what to do.

I have release or bypassed the rights in the firewall for accessing DMZ to
the member servers.

I have included all the server names in the "HOST" and "LMHOST" in all the 4
servers.

Do you know what is wrong?

I know DNS is the problem since I can ping to ip address but not name.

What can I do to fix it, because people remotely with FTP or directly within
the network try to access some apps from DMZ to the Member servers but they
get access denied or network can not be found error?



Thanks a lot.

Eric

evartan@yahoo.com