POP3s & IMAPs with Cisco 1800 1

[adrianc85]

Hello guys im really struggling with this i need your help.

I am tryign to setup a Cisco 1801 router to port forward pop3s and imaps as well as a secure website.

I have a windows 2003 server with exchange and i want to port forward SSL pop3 port 995 to the outside. I added a NAT rule to port forward port 995 to outside but when i try to connect to pop3 it will not connect

Ive also tried to port forward 443 to that same machine and 995 with success.

I did forward port 25 to the same machine and i can access the smtp on it.

What should i do? Do i need WebVPN (i dont want to use any kind of vpn server i just want a passthrough)

Thanks for your help

 

[StarTAC]

hi..

paste your configurations..

 

[adrianc85]

ip http server
ip http access-class 3
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip nat inside source route-map SDM_RMAP_2 interface FastEthernet0 overload
ip nat inside source static tcp 192.0.2.30 22 xxxxxx 22 extendable
ip nat inside source static tcp 192.0.2.223 25 xxxxxx 25 extendable
ip nat inside source static tcp 192.0.2.224 8000 xxxxxx 80 extendable
ip nat inside source static tcp 192.0.2.223 443 xxxxxx 443 extendable
ip nat inside source static tcp 192.0.2.223 993 xxxxxx 993 extendable
ip nat inside source static tcp 192.0.2.223 995 xxxxxx 995 extendable
ip nat inside source static tcp 192.0.2.224 1723 xxxxxx 1723 extendable

This is my nat config. If you need more tell me.

Basically when coming from outside the office those ports are forwarded perfectly. But when i am inside the office and try to access the outside address

https://xxxxx

I get the router not the forwarded port.

 

[adrianc85]

Anyone??

 

[Alterac]

Why not setup DNS internally to take care of this issue?

 

[adrianc85]

I did not think of doing that. THanks for your reply. Im going to do that. That will fix my issue.