
PPTP Client
The router directly accesses the network of the PPTP server by the client, which is equivalent to the virtual network connection from the subnet to the subnet. You can enable the hosts on the intranet of the device where the PPTP client resides and the hosts on the intranet of the PPTP server to communicate with each other. You can also access the PPTP server as a client to implement VPN borrowing.
Note:
With this option, the virtual line formed by PPTP client dialing can be a line with specific carrier attributes and can participate in intelligent line selection in multi-line settings, without having to configure rules in policy routing or application offloading.