NetComm NB504 - Manual (Page 63)

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• Forbid Ping Packet from LAN Port - Enable or Disable forbidding Ping Packet to access the router from
the LAN port. The default value is disabled. If enabled, the ping packet from the LAN port cannot access
the router. (Defends against some viruses)
Click the Save button to save the settings.
Click the Blocked DoS Host Table button to display the DoS host table by blocking. The page will appear that
shown in figure 5-41:
Figure 5-41 Thwarted DoS Host Table
This page shows Host IP Address and Host MAC Address for each host blocked by the router.
• Host IP Address- The IP address that blocked by DoS are displayed here.
• Host MAC Address - The MAC address that blocked by DoS are displayed here.
To update this page and to show the current blocked host, click on the Refresh button.
Click the Clear All button to clear all displayed entries. After the table is empty the blocked host will regain the
capability to access Internet.
Click the Return button to return to the Advanced Security page