Draytek Vigor2132 Series, Руководство пользователя

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Vigor2132 Series User’s Guide 208
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General Setup allows you to adjust settings of IP Filter and common options. Here you can
enable or disable the Call Filter or Data Filter . Under some circumstance, your filter set can
be linked to work in a serial manner. So here you assign the Start Filter Set only. Also you
can configure the Log Flag settings, Apply IP filter to VPN incoming packets , and Accept
incoming fragmented UDP packets .
Click Firewall and click General Setup to open the general setup page.
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Such page allows you to enable / disable Call Filter and Data Filter, determine general rule for
filtering the incoming and outgoing data.
Available settings are explained as follows:
Item Description
Call Filter Check Enable to activate the Call Filter function. Assign a
start filter set for the Call Filter.
Data Filter Check Enable to activate the Data Filter function. Assign a
start filter set for the Data Filter.
Accept large incoming… Some on-line games (for example: Half Life) will use lots
of fragmented UDP packets to transfer game data.
Instinctively as a secure firewall, Vigor router will reject
these fragmented packets to prevent attack unless you
enable “
Accept large incoming fragmented UDP or
ICMP Packets ”. By checking this box, you can play these
kinds of on-line games. If security concern is in higher
priority, you cannot enable “
Accept large incoming