The following is a guide on how to setup SRCNAT rules to allow you to connect to equipment in other subnets that do not have a default router. This assumes you are coming from 192.168.60.0/24 and attempting to access 192.168.61.0/24, and have 192.168.60.1 and 192.168.61.1 setup in each of the respective L2 domains.
- Create the NAT Rule to force traffic from 192.168.60.0/24 to rewrite the SRC as 192.168.61.1
- /ip firewall nat
- add action=src-nat chain=srcnat dst-address=192.168.61.0/24 src-address=192.168.60.0/24 to-addresses=192.168.61.0/24