PLANET SG-4800 - Manual (Page 31)

Gigabit SSL VPN Security Router User’s Manual
Item Description
Use the following DNS
Server Addresses:
Select a user-defined DNS server IP address.
DNS Server: Input the DNS IP address set by ISP. At least one IP group should be input.
The maximum acceptable groups is two IP groups.
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 disconnection, 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 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.
Shared- Circuit WAN
environment
If your WAN connects to a Switch, select “Enabled” to filter broadcast packets.
The default is “Disabled”.
MTU: MTU is abbreviation of Maximum Transmission Unit. “Auto” and “Manual” can
be chosen. The default value is 1500. Different value could be set in different
network environment. (e.g. ADSL PPPoE MTU: 1492) .The default is “Auto”.
After the changes are completed, click “Apply” to save the configuration, or click “Cancel" to leave without
making any changes.
Static IP
If an ISP issues a static IP (such as one IP or eight IP addresses, etc.), please select this connection mode
and follow the steps below to input the IP numbers issued by an ISP into the relevant boxes.
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