iOS port forwarding commands for Port Forwarding

[jkruljac]

I am trying to open up port 32400 on my 881w Cisco router but I have not had any success I need to configure manual port-forward to enable my Plex Media server. Can someone help me out wiht this set of cmds?

Thanks!

[blau grana]

Hello Jonathan,

You have to configure ip nat inside on inside (LAN) interface and ip nat outside on WAN interface.

Then you canconfigure portforward:

ip nat insdie source static tcp 10.0.0.10 1122 150.0.0.1 2233

tcp - protocol, which you want to forward TCP/UDP

10.0.0.10 - IP address of your private device

1122 - port on your private device which you want access

150.0.0.1 - public IP which will represent your private device in internet

2233 - public port which will be forwarded to defined port on private device

Make sure that you do not filter traffic with ACL on your WAN or LAN interface.

Best Regards

Please rate all helpful posts and close solved questions

[vignesh0111111]

Hai friends,

               How to get cisco router configuration backup in .txt

[Richard Burts]

What does this question about router backup of config have to do with the subject of this 3 year old discussion of opening ports for port forwarding? You would be much better off to start a new discussion.

HTH

Rick

[GarrettSkj]

I'd recommend using a route-map to do the port fowarding, you can find something along the lines at my blog post (shameless plug) here.

http://ping8888.com/2014/01/21/cisco-ios-port-forwarding-pat/

[ayoubzniber71]

I have the same problem I have the routing between r4 and r1 the ping pass well but I have no routing ente r1 and r3 So I have to do port mapping so that I can connect r4 with r3 through the port of http 80 I try with nat and por-map but it does not work.

if we have a solution send to me

thank you in advance