how to count IPs in use

[Holger Honert]

Hi Dima,

http://dhcpstatus.sourceforge.net/

simple, elegant and useful (for me ;-))

Kind Regards

Holger


Dima Fadeyev schrieb:
> Hi, everyone
>
> I'd like to find out how many IPs are in use (from the point of view of
> my dhcp server). First I thought it would just be a matter of counting
> the leases that have "binding state active" in dhcpd.leases. However
> there are quite a few leases that have this line, but also have the
> "ends" date in the past. So, I'm a bit confused. 
>
> ...
> lease 81.143.246.98 {
>   starts 1 2009/10/05 09:24:16;
>   ends 1 2009/10/05 10:24:16;
>   binding state active;
> ...
>
> # date
> Mon Oct  5 11:26:16 CEST 2009
>
> Please, could anyone give me a hand. How do I find a number of IPs in
> use?
>
> Thanks and best regards.
>
>
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>
>   


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