November 2012
Intermediate to advanced
318 pages
6h 36m
English
Content preview from Nmap 6: Network Exploration and Security Auditing CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Discovering hosts using broadcast pings
Broadcast pings send ICMP echo requests to the local broadcast address, and even if they do not work all the time, they are a nice way of discovering hosts in a network without sending probes to the other hsts.
This recipe describes how to discover new hosts with a broadcast ping using Nmap NSE.
How to do it...
Open your terminal and type the following command:
# nmap --script broadcast-ping
You should see the list of hosts that responded to the broadcast ping:
Pre-scan script results: | broadcast-ping: | IP: 192.168.1.105 MAC: 08:00:27:16:4f:71 | IP: 192.168.1.106 MAC: 40:25:c2:3f:c7:24 |_ Use --script-args=newtargets to add the results as targets WARNING: No targets were specified, so 0 hosts scanned. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.