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hping3

Crafts TCP/UDP/ICMP packets by hand; firewall probing and discovery.

A custom TCP/UDP/ICMP packet crafter. It is used to probe firewall rules, do discovery when normal ping is filtered, and trace how the target handles each packet type.

Family Network & port scanning

Flags -S -p --flood -1

Cheatsheet Discovery & scanning

Installation

sudo apt install -y hping3

Useful commands2 commands

Appears in

Some machines where its use is documented; not an exhaustive list.