help on port fowariding cisco 870

[malta72]

Hello
i need to do port fowarding

on ports

113

25
110

and ports rage from 1024 5000

Can plese some help me

Regards
David

 

[saw164]

i got this from Portfoward.com, i would suggest checking it out, it help me out a bunch of times.
hope that this helps.


# Telnet to Router and enter provided username and password
# Then follow these steps to setup port forwards
#

#
# To enter Admin Mode ( will require root password )
#

Type enable at the prompt

#
# To show currently configured Interfaces ( there could be several )
#

Type show ip interface at the prompt.

#
# To show Current Port Forwards on Router

Type show ip nat translations at the prompt.

#
# To Enter Configuation Mode
#

Type configure at the prompt.

#
# To add Port Forwarding rules modify then type the following commands at the prompt.
# Note: "BVI1" was the found interface name from running command "show ip interface"
#

ip nat inside source static (TCPorUDP) (YourCompsIP) (PortToForward) interface BVI1 (PortToForward)

#
# To forward port 3389 TCP to the computer that had the 172.16.2.60 ip address you would do the following.
#

ip nat inside source static tcp 172.16.2.60 3389 interface BVI1 3389

#
# End Configure Session
#

Press CTRL-Z

#
# Once you have entered the config, test it out and if it works,
# issue this command to make it persistent:
#

copy run start

#
# When it says
#
# Destination filename [startup-config]?
# just press enter.

Thanks goes out to

Aaron Saunders
Senior Software Developer
BodyShop Management Systems

for writing and submitting this guide!



Scott Williams

IT, United States Coast Guard.