Forwarding all TCP traffic (HTTP) to a specific ip address and port

RouterOS Beginner Basics
1

Hi,

I have been trying to get a mikrotik 951 to successfully forward all non-https TCP traffic to a specifc ip address and port but have had no success.

I have looked into NAT firewall rules and Web proxies but i cannot get this working.

Can anyone point me in the right direction?

Kind regards, Mal

2 
/ip firewall nat
add chain=dstnat action=dst-nat src-address=192.168.88.0/24 dst-address=0.0.0.0/0 protocol=tcp dst-port=80 to-addresses=192.168.88.200 to-ports=3128

Assuming your subnet is 192.168.88.0/24 and your proxy is on 192.168.88.200, listening on port 3128.
-Chris