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Cisco 1841 Port Forwarding Setup help

scott.mikus
Level 1
Level 1

Hi,

I am trying to set up port forwarding on my router so it will point to my web/ftp/mail servers on my network. I have a dynamic ip on the outside of my network and a static on the inside of my router.

FastEthernet 0/0

ip address dhcp

ip nat outside

FastEthernet 0/1

ip address 192.168.0.1 255.255.255.0

ip nat inside

I am trying to point the Internet users to my port 80,21,25 and can not find resources online to show how to set the external ip to dhcp and internal to static. I can only find how to statically set the internal and external ip addresses for nat. I already have my nat set up and access lists set up for my internal hosts to reach the Internet but can not find out how to allow the Internet users to reach my internal hosts. I am using IOS 12.4, please let me know if you need a copy of my config.

11 Replies 11

Jon Marshall
Hall of Fame
Hall of Fame