Re: [CentOS] DHCP max-lease-time maximum

On 7/7/2016 2:37 AM, Götz Reinicke - IT Koordinator wrote:

Hi, what do you mean with "reservations"? the APs in question just need an IP for connecting to the managemnt server which is in the same subnet.

a DHCP reservation is when you convert a lease to a static reservation, so each time that MAC/identifier asks for an IP, you give it one thats preconfigured. typically you can just cut/paste an entry form /var/state/dhcpd.leases into /etc/dhcpd.conf and tweak it to something like...

host myhost { hardware ethernet 00:01:08:00:ad:33; fixed-address 192.168.0.249; option host-name "myhost"; }

or if you're clever write a bit of perl to do that automatically,