Multiple ISP

[sssshhhh]

Is it possible to load balance 4 ISPs in Fortigate 800d?

[AQ]

yes! use SD-WAN

[sssshhhh]

i have 2 isps but when i connect it in sd wan, wan1 is up and wan2 is down. but wan2 is working i tested it. i dont know why it is down in sdwan.

[AQ]

Have you configured SD-WAN Status Check??

[sssshhhh]

yes. only wan1 is up. wan2 is down. i checked wan2 directly in my laptop and i have Internet. i don't know why it is down when i joined it in sd wan

[Dave_Hall]

How is the Load Balancing Algorithm configured and SD-WAN Status Check? 

[sssshhhh]

The load balancing algorithm is set to volume. SD-Wan status check is google's dns 8.8.8.8.

[AQ]

How are the values defined on the sd-wan Balancing Algorithm?