<span>The smurfattack involves a flood of broadcast ping messages, with the originating source address being spoofed to appear as a host on the network.
</span>It is a type of distributed denial-of-service attack. Large numbers of Internet Control Message Protocol (ICMP) packets are<span> broadcast to a computer network .</span>
Name of the table that contains the value- data table
Specified if an exact match must be found- mode
Value to be searched- lookup value
Name of the row that contains the value- row index