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Traffic forwarding to exchange servers

Hi,

Current setup is one Juniper SSG-5 acting as an edge firewall
Two exchange servers inside the network
I'm in the process of replacing juniper with Forefront TMG 2010.
Question: there is a MIP/DIP configuration on the Juniper side to forward requests to each exchange server, how can this be done on Forefront?

Thanks
0
sameh_mhumaid
Asked:
sameh_mhumaid
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1 Solution
 
Suliman Abu KharroubIT Consultant Commented:
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sameh_mhumaidAuthor Commented:
What about the ISP side, they have MX records pointing to two diffrent IP's for both exchange servers

Thanks
0
 
Suliman Abu KharroubIT Consultant Commented:
then you will assgin a new IP address for the TMG server ? not the same old IP? If the old ip address was used only for exchange communications then the best way is to assign this ip address to TMG server and assign the Juniper firewall the new ip address. if that applicable.

other wise, Please check this ( very helpful in your case ).
http://www.experts-exchange.com/Networking/Protocols/DNS/Q_27026458.html
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sameh_mhumaidAuthor Commented:
the TMG has a new IP, I was asking if i need to tell the ISP to forward traffic for both servers to one singile IP which is the TMG? then the TMG decides which email belongs to which server ... !?
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Suliman Abu KharroubIT Consultant Commented:
then each server will host deferent domain ? domain1.com and domain2.com ? if so, it depends in your MX records
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