new program to list dhcpd.leases

[Luis Fernando Lacayo]

Glen, 

sorry, my mistake...  

Luis

On Tue, 2008-07-29 at 00:13 +1000, Glenn Satchell wrote:

> Hi Luis
> 
> You can look at the source of the script, it gives the url to download,
> and the directories to install it it. I think if you run the script it
> will tell you:
> 
> my @OUIS = ('/usr/share/misc/oui.txt', '/usr/local/etc/oui.txt');
> my $OUI_URL = 'http://standards.ieee.org/regauth/oui/oui.txt';
> ...
> print(STDERR "Please download $OUI_URL to /usr/local/etc/oui.txt\n") if not 
> defined $oui;
> 
> regards,
> -glenn
> --
> Glenn Satchell     mailto:glenn.satchell at uniq.com.au | It's a dog  eat dog
> Uniq Advances Pty Ltd         http://www.uniq.com.au | world, and by golly,
> PO Box 70 Paddington NSW Australia 2021              | we better make sure
> tel:0409-458-580  tel:02-9380-6360  fax:02-9380-6416 | we're the dog.
> 
> >Subject: Re: new program to list dhcpd.leases
> >From: Luis Fernando Lacayo <lflacayo at cps.k12.il.us>
> >To: dhcp-users at isc.org
> >Date: Mon, 28 Jul 2008 08:53:06 -0500
> >
> >Christian, 
> >
> >Thank you for taking the time to write,  We can we get the manufacturer
> >list?
> >
> >Luis
> >
> >On Sat, 2008-07-26 at 09:43 +0200, Christian Hammers wrote:
> >
> >> Hello
> >> 
> >> As I sometimes want to find out which leases are currently active on my
> >> DHCP server or which IP a specific MAC got the last time, I wrote a little
> >> script to parse dhcpd.leases. It even prints the oui.txt manufacturer.
> >> 
> >> Would be nice to see anything like this in the official DHCP distribution.
> >> 
> >> If someone is interested, the script is public domain and written in pure
> >> Perl5. It's available from http://www.lathspell.de/linux/dhcp/
> >> 
> >> bye,
> >> 
> >> -christian-
> >> 
> >> $ dhcp-lease-list --last
> >> #      MAC            IP             valid until           manufactorer
> >> 00:02:b3:96:4d:4f  192.168.230.56  2007-10-25 14:04:30  Intel Corporation
> >> 00:08:02:62:e8:b0  192.168.230.75  2008-02-25 16:24:26  Compaq Computer 
> Corporation
> >> 00:0b:5d:96:bf:2f  192.168.230.57  2008-01-25 13:07:19  FUJITSU LIMITED
> >> 00:0b:82:01:90:ee  192.168.230.71  2007-10-25 07:35:50  Grandstream Networks, 
> Inc.
> >> 00:0c:29:7b:4d:b9  192.168.230.59  2007-08-23 07:46:55  VMware, Inc.
> >> 
> >> $ dhcp-lease-list --help
> >> Prints active DHCP leases.
> >> 
> >> Usage: ./dhcp-lease-list [options]
> >>  --help      shows this help
> >>  --parsable  machine readable output with full dates
> >>  --last      prints the last (even if end<now) entry for every MAC
> >>  --all       prints all entries i.e. more than one per MAC
> >> 
> >> 
> >
> >-- 
> >Luis Fernando Lacayo
> >Chicago Public Schools
> >Senior Unix Administrator
> >ITS/ UNIX Infrastructure
> >Office: 773-553-3835
> >Cell: 773-203-4493
> 
> 

-- 
Luis Fernando Lacayo
Chicago Public Schools
Senior Unix Administrator
ITS/ UNIX Infrastructure
Office: 773-553-3835
Cell: 773-203-4493
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/dhcp-users/attachments/20080728/16f6bd12/attachment.html>