Starting from V200R002C01, the AR supports the web platform. You can use the web platform to manage and maintain AR routers on the GUI.
V200R005C20SPC200 is recommended.
For details, see Access Router Product Information Center.
VPDN uses the following tunneling protocols:
- Point-to-Point Tunneling Protocol (PPTP)
- Layer 2 Forwarding (L2F)
- Layer 2 Tunneling Protocol (L2TP)
The AR supports L2TP, but does not support PPTP or L2F. However, it can forward PPTP and L2F packets.
L2TP has advantages of both PPTP and L2F and is widely used. It is used when a single or a few terminals remotely connect to an intranet through a public network.