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Articles taggués ‘testing firewall hping3’

Testing firewall rules with Hping3 – examples

23/09/2015 Comments off

1. Testing ICMP:

In this example hping3 will behave like a normal ping utility, sending ICMP-echo und receiving ICMP-reply

hping3 -1 0daysecurity.com

2. Traceroute using ICMP:

This example is similar to famous utilities like tracert (Windows) or traceroute (Linux) who uses ICMP packets increasing every time in 1 its TTL value.

hping3 --traceroute -V -1 0daysecurity.com

3. Checking port:

Here hping3 will send a SYN packet to a specified port (80 in our example). We can control also from which local port will start the scan (5050).

hping3 -V -S -p 80 -s 5050 0daysecurity.com

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