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Open the anti DOS attack function, intercept Land attack packets, illegal TCP packets, to
ensure that the device or server to provide normal service to legitimate users.
【
Configuration example
】
Such as:Open the Anti DOS attack function
4.4.1.3 IPsource Guard
In the navigation bar to select “
Fault/Safety>Anti Attack>Ip Source Guard
”, Through the
source port security is enabled, on port forwarding the packet filter control, prevent illegal
message through the port, thereby limiting the illegal use of network resources, improve
the safety of the port, the following picture:
【
Instructions
】
Add the port that is currently being used as a IP source protection enable port, the port will
not be able to use.
【
Configuration example
】
Such as: to open source IP protection enabled port first, then to binding.
