I already to that with ping and nmap. The problem lies BEFORE getting the list. :)
"Arp -n" is my master IP generator/table. So if the IP isn't in there, I don't know about it. I need a way to send a command line switch (which there isn't) or another call to force "arp" to rebuild it's cache. > -----Original Message----- > From: Tom Rogers [mailto:[EMAIL PROTECTED] > Sent: Tuesday, July 29, 2003 1:51 AM > To: Daevid Vincent > Cc: [EMAIL PROTECTED] > Subject: Re: [PHP] DHCP web interface. New version. > > > Hi, > > Tuesday, July 29, 2003, 2:40:55 PM, you wrote: > > > DV> If anyone knows how to force the arp table to be current, > that would help. > DV> Sometimes a machine is on the network, and I *know* for a > fact it is, but it > DV> doesn't show up in "arp -n" *grumble*. > > DV> Follow the link below. > DV> http://daevid.com/examples/dhcp/ > > DV> Check out my resume. Hire me. ;-) > DV> http://resume.daevid.com/ > > DV> N'joy. > > DV> Daevid. > > You could loop through your ip adddresses that you are interested in > and send a couple of pings. > That should force the arp cache to be current for those ip's that > exist > > -- > regards, > Tom > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
