we are using NAC L3 OOB Real IP Gateway to redirect HQ and Branches traffic to CAS. we are using PBR to redirect traffic. when user try to access network CAM puts him to AUTH VLAN but when opening browser no redirection happens. i opened CAS untrusted interface in browser and it was redirected and i downloaded the agent. the agent is automaticaly redirected and fire automaticaly and scan (everything is ok with agent). i need to know why redirection doesn't happen when opening browser and happens with agent?