Inbound Nat

RouterOS General
1

Hello all..

I am running version 4.6
I am having some issues trying to setup inbound port forwarding in a natted environment.

Pretty simple setup. I have PPPoE interface and trying to allow port 5469 to an internal host. I am trying to input this command:

/ip firewall nat add action=dst-nat chain=dstnat dst-port=5469 protocol=tcp to-address=192.168.100.45 to-port=5469 in-interface=pppoe-out1

In doing so I get “invalid value for argument min”

Kind of a meaningless error message. I have tried multiple variations and get the same response. I have read some posts stating they thought there was a cli bug, but didn’t see what versions that might have been related to.

Anyone have any words of wisdom as to where I should go from here?

2

try dst-address not in interface

3

I was trying to avoid using dst-address because it is a dynamic and I didn’t want to have to write a script to update it when the address changes.

However, in the testing and manually putting in the address I still get the same results.

4

Upgrade to latest version.