Firmware Version 1.0.9.26
UCM6100 Series IP PBX User Manual
ï‚· Current service information with port, process and type.
ï‚· Typical firewall settings.
ï‚· Custom firewall settings.
The following table shows a sample current service status running on the UCM6100.
Table 15: UCM6100 Firewall->Static Defense->Current Service
UCM6100 zero_config service
UCM6100 zero_config service
For typical firewall settings, users could configure the following options on the UCM6100.
Table 16: Typical Firewall Settings
If enabled, ICMP response will not be allowed for Ping request. The default
setting is disabled. To enable or disable it, click on the check box for the LAN or
WAN (UCM6102 only) interface.
Ping-of-Death
Defense Enable
Enable to prevent Ping-of-Death attack to the device. The default setting is
disabled. To enable or disable it, click on the check box for the LAN or WAN
(UCM6102 only) interface.
Under "Custom Firewall Settings", users could create new rules to accept, reject or drop certain traffic
going through the UCM6100. To create new rule, click on "Create New Rule" button and a new window will
pop up for users to specify rule options.
Right next to "Create New Rule" button, there is a checkbox for option "Reject Rules". If it’s checked, all
the rules will be rejected except the firewall rules listed below. In the firewall rules, only when there is a rule
that meets all the following requirements, the option "Reject Rules" will be allowed to check: