My network uses both DNAT and SNAT. If the FORWARD chain directs traffic to individual custom filtering chains for each of my router’s interfaces, what happens when these custom chains “accept” a packet? I mean, is RouterOS smart enough to direct them to the POSTROUTING chain to have SNAT performed on them? Or should I manually jump them to the POSTROUTING chain instead of just accepting them?
somebody please?
http://www.mikrotik.com/docs/ros/2.9/ip/flow
Packets will go thru the chains above automatically unless you are doing some bridging it sounds like.
Sam