RB750/750G - Port Forward Setting
This setup seem to work well for me, however there are so many other features which I'm still not familiar with.
Credit will definitely go to whoever contribute to improve this article, many thanks in advance!
2011 Apr 23 - Thanks Rizvanrp for highlighting the Out-Interface setting in order for the port forward to work properly!
Go to IP --> Firewall
Select NAT tab, click Add to create new port forwarding
Enter relevant information at General tab as follows:
Note: Enter Dst.Address only if you require to forward external fix IP
Enter relevant information at Action tab as follows, click OK when done:
Noticed that the new port forward rule has been setup:
If have a lot of port forwarding rules, may consider codes entry, just open Terminal window and enter codes according to the following pattern.
Port forward without external fix IP (most commonly use):
/ip firewall nat add chain=dstnat protocol=tcp dst-port=12345 \ action=dst-nat to-addresses=yyy.yyy.yyy.yyy to-ports=12345
Port forward with external fix IP:
/ip firewall nat add chain=dstnat dst-address=xxx.xxx.xxx.xxx protocol=tcp dst-port=12345 \ action=dst-nat to-addresses=yyy.yyy.yyy.yyy to-ports=12345
12345 = is your desire port number
xxx.xxx.xxx.xxx = external fix IP
yyy.yyy.yyy.yyy = local IP (eg, 192.168.88.20)