Motorola SURFboard SVG1202, Руководство пользователя

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SVG1202 Wireless Voice Gateway • User Guide 30
9 Firewall Pages
Use the Firewall Pages to configure the firewall filters and firewall alert notifications. The firewall
protects the SVG1202 LAN from undesired attacks and other intrusions from the Internet. The firewall:
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Maintains state data for every TCP/IP session on the OSI network and transport layers.
•
Monitors all incoming and outgoing packets, applies the firewall policy to each one, and screens for
improper packets and intrusion attempts.
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Provides comprehensive logging for all:
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User authentications
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Rejected internal and external connection requests
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Session creation and termination
•
Outside attacks (intrusion detection)
You can configure the firewall filters to set rules for port usage.
Firewall Web Content Filter Page
Configure the firewall by enabling or disabling various Web filters related to blocking or exclusively
allowing different types of data through the Configuration Manager from the WAN to the LAN.
You can block Java Applets, Cookies, ActiveX controls, popup windows, and Proxies. Firewall
Protection turns on the Stateful Packet Inspection (SPI) firewall features.
Select each Web filter you want to set for the firewall and then click Apply . The Web filters will
activate without having to reboot the SVG1202 Configuration Manager.
Note:
At least one Web filter or feature must be enabled for the firewall to be active. Make sure the
firewall is not disabled.