Difference between revisions of "Cluster der kan alt/Install DHCP server"

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(→‎Configure dhcpd.conf)
(→‎Configure dhcpd.conf)
 
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</source>
 
</source>
  
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Uncomment everything and add the following lines at the bottom of the dhcp.conf file. You have to enter the nodes MAC-addresses. This can be added later on, but if you already know the MAC-addresses on the nodes type them in now
+
replace the context af the dhcp.conf file with this. You have to enter the nodes MAC-addresses. This can be added later on, but if you already know the MAC-addresses on the nodes type them in now
  
 
<source lang=cli>
 
<source lang=cli>
 
   
 
   
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ddns-update-style none;
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default-lease-time 3100;       # 51 minutes.
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authoritative;
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max-lease-time 604800;         # 1 week
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+
 
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option domain-name "dka.local";
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option domain-name-servers 10.0.0.1;
 
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default-lease-time 3100; # 51 minutes.
 
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max-lease-time 604800; # 1 week
 
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−
 
 
subnet 10.0.0.0 netmask 255.255.255.0 {
 
subnet 10.0.0.0 netmask 255.255.255.0 {
 +
        range 10.0.0.11 10.0.0.20;
 
         option routers 10.0.0.1;
 
         option routers 10.0.0.1;
 
         option subnet-mask 255.255.255.0;
 
         option subnet-mask 255.255.255.0;
 
         option broadcast-address 10.0.0.255;
 
         option broadcast-address 10.0.0.255;
 +
        option domain-name-servers 10.0.0.1;
 +
        option domain-name "dka.local";
 
         next-server 10.0.0.1;
 
         next-server 10.0.0.1;
 
         filename "pxelinux.0";
 
         filename "pxelinux.0";
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}
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        # The latest input from layer-9 required us to shift the dynamic
 
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        # range from the top half of the subnet down to the bottom half.
 
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        # This pool clause will elicit NAKs for the old leases while the
 
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        # clients migrate.  Remember to remove this once they've all booted
 
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        # once or expired.
 
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        pool {
 
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                range 10.0.0.1 10.0.0.20;
 
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                deny all clients;
 
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        }
 
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        pool {
 
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                range 10.0.0.21 10.0.0.254;
 
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        }
 
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−
 
 
  
 
         host node1 {
 
         host node1 {
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                 hardware ethernet <node1 MAC address>;
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                 hardware ethernet 20:CF:30:F1:0B:4D;
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                server-name "node1.dka.local";
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                 fixed-address 10.0.0.11;
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                 fixed-address 10.0.0.10;
 
 
         }
 
         }
−
 
 
         host node2 {
 
         host node2 {
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                 hardware ethernet <node2 MAC address>;
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                 hardware ethernet 20:CF:30:F0:C6:55;
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                server-name "node2.dka.local";
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                 fixed-address 10.0.0.12;
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                 fixed-address 10.0.0.11;
 
 
         }
 
         }
  
 
         host node3 {
 
         host node3 {
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                 hardware ethernet <node3 MAC address>;
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                 hardware ethernet 20:CF:30:F1:0B:F4;
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                server-name "node3.dka.local";
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                 fixed-address 10.0.0.13;
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                 fixed-address 10.0.0.12;
 
 
         }
 
         }
−
 
 
         host node4 {
 
         host node4 {
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                 hardware ethernet <node4 MAC address>;
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                 hardware ethernet 20:CF:30:F0:C8:6D;
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                server-name "node4.dka.local";
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                 fixed-address 10.0.0.14;
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                 fixed-address 10.0.0.13;
 
 
         }
 
         }
  
−
}
+
 
  
  

Latest revision as of 09:50, 30 October 2014

Install DHCP server

Install DHCP server by download and install the DHCP package 

sudo apt-get install isc-dhcp-server

Configure dhcpd.conf

Ether the dhcp.conf 

sudo nano /etc/dhcp/dhcpd.conf

replace the context af the dhcp.conf file with this. You have to enter the nodes MAC-addresses. This can be added later on, but if you already know the MAC-addresses on the nodes type them in now 

 
default-lease-time 3100;        # 51 minutes.
max-lease-time 604800;          # 1 week


subnet 10.0.0.0 netmask 255.255.255.0 {
        range 10.0.0.11 10.0.0.20;
        option routers 10.0.0.1;
        option subnet-mask 255.255.255.0;
        option broadcast-address 10.0.0.255;
        option domain-name-servers 10.0.0.1;
        option domain-name "dka.local";
        next-server 10.0.0.1;
        filename "pxelinux.0";
}

        host node1 {
                hardware ethernet 20:CF:30:F1:0B:4D;
                fixed-address 10.0.0.11;
        }
        host node2 {
                hardware ethernet 20:CF:30:F0:C6:55;
                fixed-address 10.0.0.12;
        }

        host node3 {
                hardware ethernet 20:CF:30:F1:0B:F4;
                fixed-address 10.0.0.13;
        }
        host node4 {
                hardware ethernet 20:CF:30:F0:C8:6D;
                fixed-address 10.0.0.14;
        }
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