Dear all.
I have a MikroTik RB4011 router board with a basic configuration.
ETH1-WAN –> 10.10.55.11
ETH2-810 –> 192.168.11.0/24
I have two ISP internet providers which links are covered with a two firewalls. One firewall has an internal interface with an IP address: 10.10.55.1 as a primary link and second firewall has an internal interface with IP address: 10.10.55.254. The ISP links are physically dislocated.
I configure MikroTik to work with a primary link and this is ok.
My problem is next: I would like to configure failover routing so when is something wrong with ISP1 link (ping outside dns name) to switch to secondary ISP only using one (1) wan interface on Mikrotik.
On a net I only found some data with using a wan1 and wan2 interface on a MikroTik but this is not a case for me…
Please help.
With best regards
Noha