hping

Command-line oriented TCP/IP packet assembler and analyzer.

Inspired by the `ping` command.

• Ping localhost over TCP:

hping3 {localhost}

• Ping an IP address over TCP on a specific port:

hping3 -p {80} -S {192.168.1.1}

• Ping an IP address over UDP on port 80:

hping3 --udp -p {80} -S {192.168.1.1}

• Scan a set of TCP ports on a specific IP address:

hping3 --scan {80,3000,9000} -S {192.168.1.1}

• Perform a charge test on port 80:

hping3 --flood -p {80} -S {192.168.1.1}

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