dhcpd.leases issue

Richard Migneron richard at migneron.com
Tue Mar 13 15:55:39 UTC 2007


As you can see, all the leases come from the same machine (hardware ethernet
address).  You probably have a small TTL for the lease life.  It is normal.
But you may want to increase the TTL to more than 1 minute, otherwise your
dhcpd.leases will increase in size very rapidly and your DHCP server wont be
doing anything else than serving new leases !!!!
Unless, you rebooted the client multiple times ...

Cheers,

Richard
____________________________________________________
2007/3/13, Thiago Drechsel <thiago.drechsel at gmail.com>:
>
> Hi all.
>
> I'm looking at my dhcpd.leases file and found that there are several
> entries for IP 10.20.161.98, as you can see below:
>
> lease 10.20.161.98 {
> starts 2 2007/03/13 13:54:27;
> ends 4 2007/03/15 01:54:27;
> binding state active;
> next binding state free;
> hardware ethernet 00:02:9b:09:5c:e7;
> }
> lease 10.20.161.98 {
> starts 2 2007/03/13 13:54:56;
> ends 4 2007/03/15 01:54:56;
> binding state active;
> next binding state free;
> hardware ethernet 00:02:9b:09:5c:e7;
> }
> lease 10.20.161.98 {
> starts 2 2007/03/13 13:55:41;
> ends 4 2007/03/15 01:55:41;
> binding state active;
> next binding state free;
> hardware ethernet 00:02:9b:09:5c:e7;
> }
> lease 10.20.161.98 {
> starts 2 2007/03/13 14:18:38;
> ends 4 2007/03/15 02:18:38;
> binding state active;
> next binding state free;
> hardware ethernet 00:02:9b:09:5c:e7;
> }
> lease 10.20.161.98 {
> starts 2 2007/03/13 14:19:24;
> ends 4 2007/03/15 02:19:24;
> binding state active;
> next binding state free;
> hardware ethernet 00:02:9b:09:5c:e7;
> }
>
>
> The question is. Shouldn't I have only one single entry for ip
> 10.20.161.98? Or more than one entry is normal?
>
>
> Thanks in advance.
>
> Thiago Drechsel
>
>
>


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