hping2 for Windows

hping2

hping is a command-line oriented TCP/IP packet assembler/analyzer. The interface is inspired to the ping(8) unix command, but hping isn't only able to send ICMP echo requests. It supports TCP, UDP, ICMP and RAW-IP protocols, has a traceroute mode, the ability to send files between a covered channel, and many other features. 

Command to flood a site is as follows:

hping2 [TARGET] -p [PORT] --flood [PACKET TYPE] [OTHER OPTIONS]

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