Note: Enabling multisite DirectAccess alters the configuration in a way that will instantly and permanently disconnect any DirectAccess connections for existing remote clients. This occurs because when DirectAccess multisite is enabled, the IPv6 addresses of the Dynamic Tunnel Endpoints (DTEs) change immediately. However, the connection security rules for DirectAccess clients can only be updated using group policy, and with the loss of corporate network connectivity over DirectAccess the client is unable to obtain this new information. To resolve this issue, the DirectAccess client will have to connect to the LAN and update group policy to obtain the new settings. Optionally, a remote network connection using client-based VPN can be established and group policy can be updated over the VPN connection. When the VPN connection is closed, the client will once again establish a DirectAccess connection to the corporate network.