Motorola VT2442 ユーザーガイド
VT2442 Voice Gateway User Guide
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IP Filters
IP filtering enables you to block applications and services based on the IP address of a LAN device. You can apply
one or more predefined IP filtering rules to one or more LAN computers. You can view the rules associated with a
predefined filter and add the available rules for a given category. You can also create, edit, or delete your own IP
filter rules.
one or more predefined IP filtering rules to one or more LAN computers. You can view the rules associated with a
predefined filter and add the available rules for a given category. You can also create, edit, or delete your own IP
filter rules.
IP Filters fields and buttons
Field or Button
Description
LAN IP
The IP address in the LAN group to which the IP filters are applied.
New IP
Displays the
page.
Block All Traffic
If selected, network access is blocked for the IP address.
Block Outgoing
Ping
Ping
If selected, outgoing pings are blocked for the IP address. Blocking outgoing pings can be useful
if a computer has a virus that attempts a Ping-of-Death denial of service attack.
if a computer has a virus that attempts a Ping-of-Death denial of service attack.
Custom IP Filters
Displays the
page
Category
Sets the category for which rules are displayed in the Available Rules list — Games, VPN, Audio/
Video, Apps (applications), Servers, or User (custom rules you can define and edit).
Video, Apps (applications), Servers, or User (custom rules you can define and edit).
Available Rules
Predefined and user-defined IP filtering rules for each category.
View
Displays the settings for the selected Available Rule.
Add
Adds the selected Available Rule to the Applied Rules list.
Remove
Removes the selected rule from the Applied Rules list.
Applied Rules
Lists the IP filtering rules selected for the category.