Difference between revisions of "DHCP dynamic IP assignation"
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Latest revision as of 21:15, 8 August 2014
Access configuration file
The main configuration file is /etc/dhcp/dhcpd.conf
vim /etc/dhcp/dhcpd.conf
Random IP assignation
The following configuration will accept all clients and give them a random IP @.
# Sample /etc/dhcpd.conf
# (add your comments here)
default-lease-time 600;
max-lease-time 7200;
option subnet-mask 255.255.255.0;
option broadcast-address 172.16.50.255;
option routers 172.16.50.254;
# Put your own DNS server or your ISP | Google servers
option domain-name-servers 172.16.50.2, 8.8.8.8;
# Put your domain name - if you have one
option domain-name "mydomain.lan";
option ntp-servers 172.16.50.254;
subnet 172.16.50.0 netmask 255.255.255.0 {
range 172.16.50.10 172.16.50.100;
range 172.16.50.150 172.16.50.200;
}
You have to adjust:
- Network parameters - instead of 172.16.50.*
- DHCP range(s). In the given example there are 2 ranges from 10-100 and 150-200