Draytek Vigor 3220 SERIES, Руководство пользователя

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Vigor2832 Series User’s Guide 302
Web Content Filter Select one of the Web Content Filter profile settings
(created in CSM>> Web Content Filter) for applying with
this router. Please set at least one profile for anti-virus in
CSM>> Web Content Filter web page first. Or choose
[Create New] from 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.
DNS Filter Select one of the DNS Filter profile settings (created in
CSM>>DNS Filter) for applying with this router. Please set at
least one profile in CSM>> Web Content Filter web page
first. Or click the DNS Filter link from the drop down list in
this page to create a new profile.
Advance Setting 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,