Announce: Check Dhcpd Leases - Shows leases / Alerts on unauthorized machines

Hari Sekhon hpsekhon at googlemail.com
Thu Nov 29 17:26:41 CET 2007


Hi,

   I've just released another plugin on www.NagiosExchange.org to 
display the leases that have been handed out by an ISC Dhcpd server.

It can also be used to alert you if any unauthorized machine is detected 
as having a dhcp lease by going Critical.
This works by giving the plugin any combination of Whitelists/Blacklists 
of Hostnames and/or Mac Addresses.
Combine for maximum tripping effect.

Outputting is also flexible so you can choose whether you want to 
include/exclude Hostnames and/or Macs displayed as well as just IPs when 
displaying the leases (default is Hostname = IP). There are also 
switches for sorting the order of display and whether you want compacted 
output, as well as whether to give the summary information on the number 
of active leases.

As usual, it should be flexible enough for all needs, and is open to 
suggestions/constructive criticisms or feature requests which should be 
sent to this address.

Find the plugin here:

http://www.nagiosexchange.org/Check_Plugins.21.0.html?&tx_netnagext_pi1[p_view]=1164


Hope you find it useful

Thanks

-h

-- 
Hari Sekhon


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