tldr/pages/common/hping3.md

# hping3

> Advanced ping utility which supports protocols such TCP, UDP, and raw IP.
> Best run with elevated privileges.
> More information: <https://github.com/antirez/hping>.

- Ping a destination with 4 ICMP ping requests:

`hping3 --icmp --count {{4}} {{ip_or_hostname}}`

- Ping an IP address over UDP on port 80:

`hping3 --udp --destport {{80}} --syn {{ip_or_hostname}}`

- Scan TCP port 80, scanning from the specific local source port 5090:

`hping3 --verbose --syn --destport {{80}} --baseport {{5090}} {{ip_or_hostname}}`

- Traceroute using a TCP scan to a specific destination port:

`hping3 --traceroute --verbose --syn --destport {{80}} {{ip_or_hostname}}`

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

`hping3 --scan {{80,3000,9000}} --syn {{ip_or_hostname}}`

- Perform a TCP ACK scan to check if a given host is alive:

`hping3 --count {{2}} --verbose --destport {{80}} --ack {{ip_or_hostname}}`

- Perform a charge test on port 80:

`hping3 --flood --destport {{80}} --syn {{ip_or_hostname}}`