Differences between revisions 6 and 8 (spanning 2 versions)

DHCP

The DHCP server is a must in any network. We will use ISC's DHCP server, and configure two servers to make a redundant system. The two servers will be able to synchronized the dhcp leases between servers and update the DNS too.

In this setup we use the following IP-addresses for the master and slave:

192.168.1.36 primary
192.168.1.37 secondary

Configure the primary, then the secondary.

-  ⇤ ← Revision 6 as of 2017-12-10 21:23:25 → 
  Size: 877
  Editor: Kristian Kallenberg
  Comment:
+   ← Revision 8 as of 2017-12-10 21:28:06 → ⇥
  Size: 454
  Editor: Kristian Kallenberg
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 7:
-.168.1.36 master
    192.168.1.37 slave
+ * 192.168.1.36 primary
 * 192.168.1.37 secondary
 Line 10:
-Configure the master, then the slave. 

== Software ==

{{{
apt-get install dhcp
}}}

== Network ==

We will give the DNS master a static IP-address. Edit `/etc/networking/interfaces` and make the following changes.

{{{
# The primary network interface
#allow-hotplug eth0
#iface eth0 inet dhcp

auto eth0
iface eth0 inet static
        address 192.168.1.36
        network 192.168.1.0
        netmask 255.255.255.0
        broadcast 192.168.1.255
        gateway 192.168.1.1
}}}
+Configure the [[DHCP Primary|primary]], then the [[DHCP Secondary|secondary]].