Draytek Vigor 2110 User Manual page 143

Click Edit to open the following window. However, it is
Advance Setting
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. However, Queue timeout
is configured for TCP protocol only; session timeout is
configured for the data flow which matched with the firewall
rule.
DrayTek Banner – Please uncheck this box and the following
screen will not be shown for the unreachable web page. The
default setting is Enabled.
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Vigor2110 Series User's Guide