Configure the firewall, Configure spi firewall – Teletronics EZStation5 User Manual
Page 152
Page 152
Configure the Firewall
Configure SPI Firewall
Stateful Packet Inspection (SPI) thwarts common hacker attacks like IP
Spoofing, Port Scanning, Ping of Death, and SynFlood by comparing
certain key parts of the packet to a database of trusted information
before allowing it through.
NOTE
Firewall security rules should be planned carefully as incorrect
configuration may cause improper network function.
Select
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from the
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command menu.
Enable the firewall. You can choose among the
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or
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security options for convenient setup.
Then you may choose the type of network activity information you wish to log for
reference. Data activity arising from different types of protocol can be recorded.