OWA and Firewall DMZ questions

[John Livingston]

Hi Everyone,

I'm in the process of installing an OWA server in our DMZ. Does anyone have a list of TCP/UDP Port numbers that need to be opened from the DMZ to the internal network?

Thanks,

John Livingston
jliving1@san.rr.com

[Brian]

John,

OWA is a web browser client. It runs on HTTP (TCP 80) and HTTPS (443) unless you changed the ports on your web server.

-Brian


------------
John Livingston at 9/9/99 5:10:19 PM


Hi Everyone,

I'm in the process of installing an OWA server in our DMZ. Does anyone have a list of TCP/UDP Port numbers that need to be opened from the DMZ to the internal network?

Thanks,

John Livingston
jliving1@san.rr.com

[Brian]

John,

It just hit me that you were probably talking about the web server talking to the exchange server, in this case, put the web server on the same segment as the exchange server. Otherwise you will have to punch holes in your FW that will cause security hazzards, including RPC to authenticate your web server to a domain controller. HTTP and HTTPS are easier to deal with and control.

-Brian


------------
John Livingston at 9/9/99 5:10:19 PM


Hi Everyone,

I'm in the process of installing an OWA server in our DMZ. Does anyone have a list of TCP/UDP Port numbers that need to be opened from the DMZ to the internal network?

Thanks,

John Livingston
jliving1@san.rr.com