pxe-boot.markdown

@@ -121,6 +121,12 @@ sysfs   /sys        sysfs   defaults   0 0
 proc    /proc       proc    defaults   0 0
 ```
 
+- make sure networking is enabled
+
+```
+echo "NETWORKING=yes" >> /var/lib/tftpboot/computenode08/centos6/root/etc/sysconfig/network
+```
+
 - generate kernel and ramfs
 
 ```