ISC dhcp assigns ip addresses outside dynamic range

Christian Kratzer ck-lists at cksoft.de
Wed Jul 4 13:45:56 UTC 2018


Hi,

On Wed, 4 Jul 2018, Frank Ulherr wrote:
> our dhcpd.conf contains the following section:
> 
> subnet 10.91.120.0 netmask 255.255.255.0 {
>  option routers 10.91.120.254;
>  option domain-name-servers 8.8.8.8;
>  pool {
>  failover peer "dhcp-failover";
>  deny dynamic bootp clients;
>  range 10.91.120.94 10.91.120.94;
>  range 10.91.120.106 10.91.120.106;
>  range 10.91.120.108 10.91.120.108;
>  range 10.91.120.111 10.91.120.111;
>  range 10.91.120.113 10.91.120.114;
> ...
> 
> Unfortunately the ip address 10.91.120.7 is assigned to a client.

most propably you have a host reservation for 10.91.120.7 either in your configuration file or in the lease file.

Greetings
Christian

-- 
Christian Kratzer                   CK Software GmbH
Email:   ck at cksoft.de               Wildberger Weg 24/2
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