pxe-boot.markdown

-# PXE boot nodes into a live image
+# PXE boot nodes over the network
 
 ## TL;DR version
 follow the following 3 guides (in order) to get a working PXE boot setup. Watch out for pitfalls like iptables and user permission problems though.
@@ -14,6 +14,42 @@ http://www.server-world.info/en/note?os=CentOS_6&p=pxe&f=4
 - install dhcpd like described in guide 1.
 - configure dhcpd to provide individual PXE boot information for each diskless server
 
+...
+# Uni Ulm DNS server
+option domain-name-servers 134.60.1.111;
+
+# default lease time
+default-lease-time 600;
+
+# max lease time
+max-lease-time 7200;
+
+# this DHCP server to be declared valid
+authoritative;
+
+# specify network address and subnet mask
+subnet 10.1.1.0 netmask 255.255.255.0 {
+	# specify the range of lease IP address
+	# range dynamic-bootp 10.1.1.108 10.1.1.110;
+	# range dynamic-bootp 10.1.1.113 10.1.1.116;
+
+	# specify broadcast address
+	option broadcast-address 10.1.1.255;
+
+	# specify default gateway
+	option routers 10.1.1.11;
+
+	# add fixed hosts here	
+	host myhost {
+		hardware ethernet 00:1E:67:39:84:03;
+		fixed-address 10.1.1.108;
+		option host-name "computenode08";
+		ddns-hostname "computenode08";
+		next-server 10.1.1.12;
+		filename "computenode08/pxelinux.0";
+	}
+}
+...
 
 ## previous attempt
 - saved computenode12 MAC addresses in a txt file