QNO QVF8034, Руководство пользователя

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2WAN 4LAN SMB Multi-WAN VPN QoS Router
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Connect on
Demand:
This function enables the auto-dialing function to be used for a
PPTP dial connection. When the client port attempts to connect
with the Internet, the device will automatically connect with the
default ISP auto dial connection; when the network has been idle
for a period of time, the system will break the connection
automatically. (The default time for automatic break off when no
packets have been transmitted is five minutes).
Keep Alive:
This function enables the PPTP dial connection to redial
automatically when the connection has been disconnected. Users
can set up the redialing time. The default is 30 seconds.
Enable
Line-Dropped
Scheduling
The WAN disconnection schedule will be activated by checking
this option. In some areas, there is a time limitation for WAN
connection service. For example: the optical fiber service will be
disconnected from 0:00 am to 6:00 am. Although there is a
standby system in the device, at the moment of WAN
disconnection, all the external connections that go through this
WAN will be disconnected too. Only after the disconnected lines
are reconnected can they go through the standby system to
connect with the Internet. Therefore, to avoid a huge number of
disconnections, users can activate this function to arrange new
connections to be made through another WAN to the Internet. In
this way, the effect of any disconnection can be minimized.
Line-Dropped
Period
Input the time rule for the disconnection of this WAN service.
Line-Dropped
Scheduling
Input how long the WAN service may be disconnected before the
newly added connections should go through another WAN to
connect with the Internet.
Link Backup
Interface
Select another WAN port as link backup when port binding is
configured. Users should select the port that employs the same
ISP.