[NTLUG:Discuss] Is the better combination?

[m m]

I put the web, postgreSQL server on one box; ftp, mail server on the other 
box, and put dns server on firewall.
all three boxes are directly connect to the internet. the windoz are behind 
the firewall, how is this combination?
thanks.

>Hi all:
>
>I have 3 linux box and some windoz, one of these linux
>boses will be used as firewall for those windoz. I want
>to run DNS (primary and secondary), webserver, mailserver,
>postgreSQL server, (these are primary) and ftp server
>(optional). all these 3 boxes has public IP addresses.
>
>For security purposes (or say, it would be more secure
>combination) which servers run in the same box will be
>the best combination?
>
>some one may say, run all the servers behind the firewall,
>yes, but this is not what I want. (configure those
>server behind firewall and can be access by public maybe
>beyond my ability at this moment, I will learn and try.
>also, this configuration will make the firewall less
>secure, right?)
>
>Another question, if ftp server do not be installed,
>than people will not be able to download binary files
>via browsers?
>
>TIA
>
>jc
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