We are new Fortigate users and switching from Sonicwall firewalls. I've been using our demo unit for a couple weeks now and have successfully configured the SD-WAN to work with both of our internet circuits. I understand how that works but what I would like to do is configure it to load balance ipsec vpn traffic.
At our datacenter we have a Sonicwall but at multiple sites they are going to be switched from Sonicwall to Fortigate's. Each site has one cable/dsl circuit as a backup and a fiber circuit as a primary. The fiber circuit has less bandwidth but obviously is more stable.
Our end goal is to be able to load balance and direct traffic across the VPN to our datacenter based on specific ports. For example we would want Citrix ICA traffic to take the circuit with less latency while other traffic utilize whatever is available. Is this possible? If it isn't possible since we have a Sonicwall at the datacenter end, is it possible if we had Fortinet's instead?