Table 13: Typical Firewall Settings - Grandstream Networks UCM630 Series User Manual

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For typical firewall settings, users could configure the following options on the UCM630X.

Ping Defense

Defense Enable

Table 13: 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 (UCM630X) interface.

Allows the UCM630X to handle excessive amounts of SYN packets from one

source and keep the web portal accessible. There are two options available and

only one of these options may be enabled at one time.

eth(0)LAN defends against attacks directed to the LAN IP address of the

eth(1)WAN defends against attacks directed to the WAN IP address of the

UCM630X Series User Manual

Version 1.0.2.25

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