Date: Sun, 22 Feb 2004 15:42:06 +0100 (CET) From: Olaf Hoyer <ohoyer@gaff.hhhr.ision.net> To: Marty Landman <MLandman@face2interface.com> Cc: freebsd-questions@freebsd.org Subject: Re: DHCP access Message-ID: <20040222153958.S56797@gaff.hhhr.ision.net> In-Reply-To: <6.0.0.22.0.20040222085418.01b94e68@pop.face2interface.com> References: <E1AuKeY-0003wT-Bn@dick.ccstores.com> <20040221052137.GL24309@hardesty.saintaardvarkthecarpeted.com> <4037D5D7.8030700@mac.com> <6.0.0.22.0.20040222085418.01b94e68@pop.face2interface.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, 22 Feb 2004, Marty Landman wrote: > At 05:04 PM 2/21/2004, Chuck Swiger wrote: > >Marty Landman wrote: > > > >>looks like arp is unreliable for a canonical list of plugged in ip's. > >>Curious about what would work. > > > >"nmap -sP 22 192.168.0.0/24" should do it > > %nmap -sP 22 192.168.0.0/24 > > Starting nmap V. 3.00 ( www.insecure.org/nmap/ ) > Target host specification is illegal. > QUITTING! Hi! The syntax to ping a whole /24 segment would be: nmap -sP 192.168.0.0/24 this will work. after this you will also have some output from the arp -a command, because the arp cache has to be filled somehow. HTH Olaf -- Olaf Hoyer ohoyer@gaff.hhhr.ision.net Fuerchterliche Erlebniss geben zu raten, ob der, welcher sie erlebt, nicht etwas Fuerchterliches ist. (Nietzsche, Jenseits von Gut und Boese)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20040222153958.S56797>