HameTech HM-434, Инструкция по эксплуатации

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14
PPTP and L2TP
(Establish a tunnel via PPTP or L2TP and get connected to a VPN)
(Figure 19)
Server IP: Fill in the IP address as provided by the ISP. This is mandatory.
User Name: Enter the user name used by L2TP dial-up. This is mandatory and shall be
provided by the operator.
Password:
Enter the password used by L2TP dial-up. This is mandatory and shall be provided
by the operator.
Address mode: There are two ways to obtain the address, namely the static mode and the
dynamic mode.
1. Please select the dynamic IP if you can automatically obtain IP addresses from the ISP. There
is no need to fill in the information included in the following three columns if you select the
dynamic mode.
2. If you have fixed IP address as provided by the ISP, please select the static IP and fill in three
items (namely IP address, subnet mask and default gateway) in the following columns.
Operation mode:
1. Keep Alive: If you select the continuous connection mode, the system will connect to the
network automatically after the start-up. If the network is disconnected while being used due to
external reasons, the system will try to get access to the network every once in a while until the
network is connected successfully.
2. Manual: Under this mode, you have to re-dial-up manually after the network is disconnected.