Eoip tunnel with Mikrotik Routers
Assumption is that you have two Mikrotik routers connected to the internet and the NAT is enabled (hosts behind the router have Internet access)
To create eoip interface launch the command on 1st MT router (i's LAN address is 192.168.72.254/24):
/interface eoip
add mac-address=FE:BF:F9:10:FA:89 name=eoip2 remote-address=WAN_IP_OF_2nd_MT tunnel-id=10
then:
/ip address
add address=10.10.10.2/30 interface=eoip2 network=10.10.10.0
The above command will add IP address to the eoip interface.
/ip route
add distance=1 dst-address=192.168.90.0/24 gateway=10.10.10.1
Second router has LAN IP address 192.168.90.254/24. On that one you need to type:
/interface eoip
add mac-address=FE:BF:F9:12:DA:89 name=eoip2 remote-address=WAN_IP_OF_1st_MT tunnel-id=10
/ip address
add address=10.10.10.1/30 interface=eoip2 network=10.10.10.0
/ip route
add distance=1 dst-address=192.168.72.0/24 gateway=10.10.10.1