Cisco 881 port range settings

[enricosm60]

Hi,

I have a Cisco 881 router and I can access it using the CCP 2.3. With this router I can surf internet with no problem and I want to replace it with my old router Linksys WRT54GS, but I need to open this ports on the 881:

Linksys WRT54GS configuration under -Applications & Gaming - Port Range Foward:

Application        Start     End         Protocol          IP Address

Apache             80         80           Both               1.100.100.240 (this is our web server ip)

MySQL             3306     3306        Both               1.100.100.240

FTP                  21         21           Both               1.100.100.240

SSH                 22         22           Both                1.100.100.240

Can anyone pls tell me how to set up the 881 to do the same as my WRT54GS? Any help is apprecciated. Thks.

ENRICO

[mrdogantr]

Hi Enrico,

     if you can connect to router with telnet, you can use configuration below.

for example;

wan ip = x.x.x.x

#conf t

(config)#ip nat inside source static tcp 1.100.100.240 80 int x.x.x.x 80

(config)#ip nat inside source static tcp 1.100.100.240 3306 int x.x.x.x 3306

(config)#ip nat inside source static tcp 1.100.100.240 21 int x.x.x.x 21

(config)#ip nat inside source static tcp 1.100.100.240 22 int x.x.x.x 22

(config)#end

#wr

hope this help.

Muammer

[enricosm60]

Hi Muammer,

Tks for the hint, but I would prefer to do any set up using the Cisco Configuration Professional version 2.3 wich I have running in my desktop. I'm trying to understand this software also because I plan to use another 881 (different location) and as far as I know with this software I can manage remotely both routers.

Pls let me know if you have an idea how to set uo ports range using the Cisco software.

Sincerely,

ENRICO

[cadet alain · Accepted solution]

hi,

take a look here:

http://www.cisco.com/en/US/products/ps9422/products_configuration_example09186a0080b2f103.shtml

[enricosm60]

Hi,

Tks very much. I´m going to try asap. This document looks very good. Cisco rocks!

ENRICO