Date: Sat, 21 Feb 2004 17:04:07 -0500 From: Chuck Swiger <cswiger@mac.com> To: Marty Landman <MLandman@face2interface.com> Cc: freebsd-questions@freebsd.org Subject: Re: DHCP access Message-ID: <4037D5D7.8030700@mac.com> In-Reply-To: <6.0.0.22.0.20040221092538.05e6dc48@pop.face2interface.com> References: <E1AuKeY-0003wT-Bn@dick.ccstores.com> <20040221052137.GL24309@hardesty.saintaardvarkthecarpeted.com> <6.0.0.22.0.20040221092538.05e6dc48@pop.face2interface.com>
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Marty Landman wrote: > At 12:21 AM 2/21/2004, Saint Aardvark the Carpeted wrote: [ ... ] > As you can see only the gateway and one other box (5 total on my lan) > were cached. After pinging penguin it got into the cache but this looks > like arp is unreliable for a canonical list of plugged in ip's. > > Curious about what would work. Nmap(8) isn't installed on my system now, > is this the way to go? Nothing in my base install to do it? "nmap -sP 22 192.168.0.0/24" should do it (although nmap may pause on .0), but you can also try: ping 192.168.0.255 ...although not everything responds to a broadcast addr ping, but it's still useful. -- -Chuck
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