DPtech FW1000 Series Firewall Products User Configuration Guide
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Table8-5
PNS configuration
Item
Description
Tunnel name
Displays the name of the tunnel.
Local tunnel IP
Configure local tunnel IP address.
PPP authentication mode
Select PPP authentication method
Client IP address range
Configure the start IP address of the IP address pool and configure a size of the IP address
pool.
DNS server
Configure the DNS server address.
Operation
Click the
delete icon that you can delete PNS configuration.
Table8-6 describes the configuration items of the customer configuration.
Table8-6
Customer information
Item
Description
User name
Configure a user name for the customer information.
Password
Configure the corresponding password for the username.
Confirm password
Configure the configuration password.
Operation
Click the
copy icon that you can copy an entry of the user information configuration.
Click the
delete icon that you can delete an entry of the user information
configuration.
8.4 GRE
8.4.1 Introduction to the GRE
Generic Routing Encapsulation (GRE) is a protocol designed for encapsulating and carrying the packets of one
network layer protocol (for example, IP or IPX) over another network layer protocol (for example, IP). GRE is a
tunneling technology and serves as a Layer 3 tunneling protocol. A GRE tunnel is a virtual point-to-point
connection for transferring encapsulated packets.
8.4.2 GRE configuration
To enter the GRE configuration interface, you can click
Service > VPN > GRE
, as shown in Figure8-12.