Nat to change outgoing IP

RouterOS General
1

I have multiple public IP address on my WAN interface, How do i create a NAT rule to change to outgoing IP address from specific internal private IP


Thank you

2 
/ip firewall nat
add chain=srcnat src-address=<internal address> out-interface=<WAN> action=src-nat to-addresses=<public address>
3

If your public address is a dynamic one, the above code wont’t work when your IP changes…

So, if you have a static Public IP use the code sob posted… if your IP is dynamic, then you should replace the second source nat with masquerade without using “to addresses”

4

Thanx Sob, working perfect