Well mPBX-36, User Manual

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mPBX-36 User Manual
Page 87
Figure 3.6.4.1
3) Auto Defense
·Port
Auto defense port, e.g.: 8022.
·Protocol
Auto defense protocol , TCP or UDP.
·Rate
The maximum packets or connections can be handled per unit time.
E.g.: (Port: 8022 Protocol: TCP Rate: 10/minute) means maximum 10 TCP
connection to port 8022 can be handled per minute, the eleventh connection will
be refused directly.
Figure 3.6.4.2
4) IP Blacklist
You can set some packets accept speed rules here. When a IP address which
hasn’t been accepted in common rules sends packets faster than the allowed
speed, it will be set as black IP address and blocked automatically.
a)
New Rule
· Port
Auto defense port