Beginner Basics • Re: DST-NAT for multiple wan addresses

So you could just add this rule without spending time for preparing network diagram

Maybe this would help with lack of gateways on PLC's and HMI's:

Code:

chain=srcnat action=src-nat to-addresses=192.168.250.51 src-address=10.0.80.0/24 out-interface=etherX log=yes log-prefix="" 

where "etherX" is the interface where island is plugged, if HMI and PLC are connected without a switch directly to Mikrotik add a interface list of those and use out-interface-list=ThatList.

Maybe it was a bit confusing with mentioning the "etherX" and potentially interface lists

Have in back of your head that in the future use the Mikrotiks (192.168.250.51) as a NTP server for PLC's and HMI's or for sending e-mail notifications about network state of PLC's and HMI's - of course if such needs arise. And you should be good

Statistics: Posted by McGremlin — Tue Apr 22, 2025 1:06 pm

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