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Beginner

Cisco 1941 Router Nat Problem

Hi,

Just to give one example on my local web server ip 192.168.1.237 i want to be outside adress port 80 direct to 192.168.1.237 port 80

"ip nat inside source static tcp 192.168.1.237 80 interface GigabitEthernet0/0 80"

and

"ip nat inside source static tcp 192.168.1.237 80 interface x.x.x.x 80 extendable"

i tried as, opened ports but not not direct

I thought it was server error. But both of these existing linksys E4200 router port forwarding is working with. In the same way as I did for the camera does not reach the DVR.

Firstly, I think you need to resolve the DNS server. I'm nat inside her like this;

"ip nat inside source static tcp 192.168.1.227 53 interface GigabitEthernet0/0 53"

Port 53 opened but not redirected

Do you think that might cause or DNS server needs to be done for something different?

My config file is;

http://pastie.org/9395740#

4 REPLIES 4
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Beginner

Sorry, I don´t understand

Sorry, I don´t understand what do you want to do.

Are you NATting a port 80 to another port 80? Why?

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Beginner

Sorry my english is not good.

Sorry my english is not good...

Port forwarding doesn’t work? İ want to redirect incoming traffic from port 80 to the web server (port 80)

Beginner

You don´t need port

You don´t need port forwarding for this, if you need what I think. You can try the next command instead what you posted:

ip nat inside source static 192.168.1.237 interface GigabitEthernet0/0

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Beginner

Same problem is my DVR

Same problem is my DVR i want to redirect incoming port 60000 to the 192.168.1.99 port 80 

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