troubleshooting Question

Port forwarding for Cisco 2821

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kccdl20 asked on
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I havea  Cisco 2821 that I need to use to forrward ports to a server on my doamin.  I need to know the command line to forward individule ports such as 3389 RDP and 25 SMTP etc.

I have the Ipaddress forwarding pop and smtp for delivery to my exchange 2003 server

I did the following:

config t  
ip nat inside source static xxx.xx.x.90
then TYPE
ip access-list extended HDM-in ..return
 permit tcp any host eq smtp
 permit tcp any host eq pop3


All in all I wanted to setup to recieve my domain email on my exchange 2003 server then allow web access to in for my users.

Thanks in advance
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