i have a main mikrotik on 192.168.1.250 and dhcp client 192.168.1.1… and second mikrotik who has connect to mail by dhcp client… this second mikrotik is on 192.168.88.1.. this all work but i canot ping from 192.168.1.250 to 192.168.88.251 (adrees od computer).What rule is need in firewall ?
port forwarding, or Dst NAT in Mikrotik terms:
https://wiki.mikrotik.com/wiki/Manual:IP/Firewall/NAT#Forward_all_traffic_to_internal_host