Vonage V-Portal User Guide
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Filter Proxy
A proxy is a computer that acts as a bridge between two other computers that use
different standards, formats, or protocols.
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Block Fragmented IP Packets
This option prevents all fragmented IP packets from passing through the firewall. When
ns option is selected on the Firewall Logs page and this option
orts are open
or in use on a network. Using this information the hacker can then attack the ports that
can
a user or group of users intentionally causes an inordinate amount of
t. The firewall
helps to guard your computer against malicious users and computer viruses. We
recommend always leaving this option enabled.
Activating Web Content Filter features
To setup Web Content Filtering:
From the home page, click on the Advanced Setup tab. Click on the Filtering sub-menu. The
Web Content Filter section is at the bottom of that screen:
the Blocked Connectio
is selected, all fragmented IP packets will be logged.
•
Port Scan Detection
A port scan is a procedure used by computer hackers to determine what p
are open and try to gain access to your LAN. This option detects and blocks port scan
activity originating on both the LAN and the Internet. When the Blocked Connections
option is selected on the Firewall Logs page and this option is selected, all port s
activity fragmented IP packets will be logged.
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IP Flood Detection
An IP Flood is when
data to be sent to one particular IP Address. This option detects and blocks packet floods
originating on both the LAN and the Internet.
•
Firewall Protection
A firewall is a protective barrier between your computer and the Interne
View the Terms of Service by visiting the Vonage website at www.vonage.com/tos. Pay particular attention to
Section 11 which explains limitations on Warranty, Remedy and Liability.
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