How do you turn off NAT in Mikrotik. I want the to ping the LAN from the WAN.

Is it possible.

How do you turn off NAT in Mikrotik. I want the to ping the LAN from the WAN.

Is it possible.

I believe if you re-set the router, reboot, and then bridge the interfaces you want to use without NAT, otherwise remove the NAT from the firewall.

How do u bridge them actually?

ok the mt does not come with any nat rules defined from the start you would have had to create them

check your firewall for the rules

/ip firewall nat add chain=srcnat action=masquerade
/ip firewall nat add chain=srcnat
/ip firewall nat add chain=dst-nat

These are all to do with nating and redirection to local ips

If yu want to make a bridge aka dumb switch ports
create the bridge
/interface bridge add name=bridge1 disabled=no
add your interfaces to it for example ether3
/interface bridge port set ether3 bridge=bridge1

what ever interfaces are added to the bridge now talk on layer2 and are bridged together