Belkin F5D7230-4_V4000 User Guide - Page 76

WAN Ping Blocking

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Using the Web-Based Advanced User Interface WAN Ping Blocking Computer hackers use what is known as "pinging" to find potential victims on the Internet. By pinging a specific IP address and receiving a response from the IP address, a hacker can determine that something of interest might be there. The Router can be set up so it will not respond to an ICMP ping from the outside. This heightens the level of security of your Router. To turn off the ping response, select "Block ICMP Ping" and click "Apply Changes". The Router will not respond to an ICMP ping. 72

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Using the Web-Based Advanced User Interface
WAN Ping Blocking
Computer hackers use what is known as “pinging” to find potential victims
on the Internet. By pinging a specific IP address and receiving a response
from the IP address, a hacker can determine that something of interest might
be there. The Router can be set up so it will not respond to an ICMP ping
from the outside° This heightens the level of security of your Router°
To turn off the ping response, select “Block ICMP Ping” and click “Apply
Changes”. The Router will not respond to an ICMP ping.