icmp ping scan

Linux / UNIX: Ping a Block of Hosts (netblock)

by on January 8, 2009 · 6 comments

Q. How do I ping a block of hosts such as 192.168.1.0/24?

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ICMP IP Network Scanning / Probing using a Shell Commands

by on December 13, 2007 · 0 comments

Q. How do I check security of my network by running ICMP IP Network Scanning under FreeBSD / Linux? How do I subnet broadcast addresses? All I wanted to see if my firewall is working or not. A. Internet Control Message Protocol (ICMP) one of the core protocols of the Internet protocol suite. It is [...]

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