Draytek Vigor2920 Series User Manual page 127

Item
Advance Setting
After finishing all the settings here, please click OK to save the configuration.
Description
the drop down list in this page to create a new profile. For
troubleshooting needs, you can specify to record information
for Web Content Filter by checking the Log box. It will be
sent to Syslog server. Please refer to section Syslog/Mail Alert
for more detailed information.
Click Edit to open the following window. However, it is
strongly recommended to use the default settings here.
Codepage - This function is used to compare the characters
among different languages. Choose correct codepage can help
the system obtaining correct ASCII after decoding data from
URL and enhance the correctness of URL Content Filter. The
default value for this setting is ANSI 1252 Latin I. If you do
not choose any codepage, no decoding job of URL will be
processed. Please use the drop-down list to choose a codepage.
If you do not have any idea of choosing suitable codepage,
please open Syslog. From Codepage Information of Setup
dialog, you will see the recommended codepage listed on the
dialog box.
Window size – It determines the size of TCP protocol
(0~65535). The more the value is, the better the performance
will be. However, if the network is not stable, small value will
be proper.
Session timeout – Setting timeout for sessions can make the
best utilization of network resources.
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Vigor2920 Series User's Guide