ssl vpn route before lan

Hi, I have the following problem. several employees in my company work for a customer to whom we have a tunnel connected ip sec. So remote employees in this location can access our full resources using ssl vpn. The problem is that when they use ssl vpn on the client, access to their local resources goes through SSL VPN.

I turn off split tunneling, but that doesn't solve the case, because then I cut out internet access.

Is it possible to change the metrics for ssl vpn? I changed the metrics manually in network adapters but all the time the traffic goes through ssl vpn instead of lane ..

How can I solve this so that the client locally navigates the lan, and to our resources via ssl vpn?