S-Series IP PBX Administrator Guide
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Example:
192.168.5.100/255.255.255.255 means this rule is for 192.168.5.100.
192l168.5.100/z55.255.255.0 is for IP from 192.168.5.0 to 192.168.5.100.
Port
Set the port for the firewall rule. The end port must be equal to or greater
than start port.
IP Auto Defense
Users could create auto defense rules, then the system will prevent massive connection attempts or
brute force attacks. The IP addresses would be listed in the
Block IP Address
table. There are 3
default auto defense rules, we recommend you keep the rules there.
Figure 3-3 Auto Defense Rules
Please check the auto defense rule configuration parameters below.
Table 3-6 IP Auto Defense Rule Configuration
IP Auto Defense Rule
Port
Auto defense port, for example, 8022.
Protocol
Select auto defense protocol:
UDP
TCP
The Number of IP
Packets
The number of IP Packets permitted within a specific time interval.
Time Interval
The time interval to receive IP Packets. For example, Number of IP Packets
sets 90 and Time Interval sets 60 mean 90 IP packets are allowed in 60
seconds.
Service
The service page displays all the service status and port on S-Series.
Table 3-7 Service Configuration
Protocol or Service
Description
HTTPS
The default access protocol is HTTPS and the port is 8088.
Redirect from port 80
If the option is enabled, when you access S-Series using HTTP with
port 80, it will be redirected to HTTPS with port 8088.
