How ZCC checks for VPN Trusted network?

How ZCC checks for VPN Trusted network ?

How does it check these requirements:

The app does not consider the network a VPN trusted network and treats the user as connected to an Off Trusted Network in the following scenarios:

  • The VPN doesn’t install a default route and uses some other mechanism to capture all of the user’s traffic.
  • The default interface description does not contain the words Cisco, Juniper, Fortinet, PanGP, or VPN.
  • The VPN runs in split-tunnel mode, so that the app takes only some of the user traffic. The VPN can do this by installing routes only for some subnets (e.g., 10/8 or 192.168/16) or by installing a DNS on the device to resolve specific requests.