attack

In a heavy server , the number of connection will go above 100. But during DDOS attack, the number will go even higher and thats when we need to find out from which all networks are these attacks coming. In DDOS the host machine doesn't have much importance. Its the network which is of importance here because, an attacker will use any machine on the compromised network or even will use all the machines in the network. Hence network address is of importance while fighting with the attack.
DDOS is an advanced version of DOS attack . Like DOS , DDOS also tries to deny the important services running on a server by broadcasting packets to the destination server in a way that the Destination server cannot handle it. The speciality of the DDOS is that, it relays attacks not from a single network/host like DOS. The DDOS attack will be launched from different dynamic networks which has already been compromised.