Problem with 2 Wan link Manager

I am using Sophos Xg 125w V20 and i have configured two Wan link Manager. Wan link manager1 as my ISP and Wan link manager2 for Vlans and i want all my normal browsing to go through wan link manager1 instead of each of my computer on my network to select its own wan link manager. Can you help.

Added TAGs
[edited by: Erick Jan at 2:26 PM (GMT -8) on 21 Feb 2024]