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Cannot connect to IP Address

Hi There

I have a windows 2000 domain with private IP 172.16.100.0. Connect to a checkpoint firewall [ CheckPoingt NG with Aplication Intelligence] I am trying to connect to an external IP address. Actually the IP address is the outside address on of my DSL at home. I have a linksys router and I have configure remote access to my desktop. I can connect to the external IP address from anywhere outside my office and connect to my home PC. But I cannot connect to my home desktop using remote desktop from my office.
I know its the firewall is somehow blocking remote desktop from connecting to the IP address. I open the 3389 port on the FW but still I cannot connect

the Falcon
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FalconTwo
Asked:
FalconTwo
1 Solution
 
yokelCommented:
What do your Checkpoint logs say?
Has your DSL connection got a static IP address? If not (DHCP) is assume you've added a rule for destination of ANY?

Also you have to ensure that when your connection goes out to the Internet it is routable. Therefore have to hide behind a routable IP address.
I assume you can web browse from within your office to the Internet? Is so look at the address translation tab on your firewall and see if there is a rule for hide NATing your web connection behind a routable IP address. What service is this for. If the service doesn't include TCP 3389 then either add a rule for this, or add this service to the existing rule.
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