04-06-2020 09:32 AM
The article that you have listed is specifically talking about load balancing 2 different ISPs. Your VM-100s are capable of performing route based ECMP.
Here's the thing with load-balancing directly on the Palo-Alto's for something like web services; can you get this to work, absolutely, should you, no. Setup an actual load-balancer like haproxy or some other solution behind your firewall and use the right tool for the job. Hacking together a solution that allows the VM-100 to function like a load-balancer makes for a very sad looking configuration and adds unnecessary complexity where it doesn't need to exist.
