B+B SmartWorx V3, Руководство по настройке

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4. CONFIGURATION
Continued from previous page
Item Description
Action Type of action:
•
allow – access is allowed
• deny – access is denied
Table 29: Forwarding filtering
There is also the possibility to drop a packet whenever request for service which is not in
the router comes (check box named Enable filtering of locally destinated packets ). The packet
is dropped automatically without any information.
As a protection against DoS attacks (this means attacks during which the target system
is flooded with plenty of meaningless requirements) is used option named Enable protection
against DoS attacks which limits the number of connections to five per second.
Figure 25: Firewall configuration
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