Dear All,
kindly need your support for the following scenario configuration,
i have one client activated by fiber cable and i made a backup channel with wirless link from the same gateway while he is active by static IP through vlan from 2 deffrent managed switches, now i need to connect the main line after fiber as WAN1 and the seconde backup from the UBNT antenna as WAN2 on a mikrotik routerboard and connect the client on Eth3 and activate failover for WAN 1 and 2 but without activating DHCP for the client i need him to have the static ip as is but the failover is on 2 ports coming from the same GW with same VLAN but deffrent swiches !!
is it possible? attached a photo for the diagram
As you say that the switches are managed ones, I assume you can configure STP protocol on them. So the whole redundancy scheme would be an L2 one, and the preference of the fiber has to be configured using path cost and port priority of the ports in the bridge. So you will have a single IP address on the WAN of the Mikrotik, and the STP configuration on the switches will take care of the rest. Or you may create a WAN bridge with STP/RSTP on the Mikrotik and connect the main and backup line directly to the Mikrotik.