Yeastar Technology MyPBX Enterprise, User Manual

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MyPBX Enterprise User Manual
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5.2.1 Firewall Rules
Figure 5-8
1) General Settings
· Enable Firewall
Enable the firewall to protect the device. You should reboot the device to
make the firewall run successfully.
· Disable Ping
Enable this item, net ping from remote hosts will be dropped.
· Drop All
When you enable „Drop All‟ feature, system will drop all packets or connection
from other hosts if there are no other rules defined. To avoid locking the devices,
at least one „TCP‟ accept common rule must be created for port used for SSH
access, port used for HTTP access and port sued for CGI access.
2)
Common Rules
There is no default rules inside, you can create them as required.