#!/bin/bash
 
 # This example script retrieves the DHCP state of a given interface.
 # In the interest of keeping the KVP daemon code free of distro specific
 # information; the kvp daemon code invokes this external script to gather
 # DHCP setting for the specific interface.
 #
 # Input: Name of the interface
 #
 # Output: The script prints the string "Enabled" to stdout to indicate
 #	that DHCP is enabled on the interface. If DHCP is not enabled,
 #	the script prints the string "Disabled" to stdout.
 #
 # Each Distro is expected to implement this script in a distro specific
 # fashion. For instance on Distros that ship with Network Manager enabled,
 # this script can be based on the Network Manager APIs for retrieving DHCP
 # information.
 
 if_file="/etc/sysconfig/network-scripts/ifcfg-"$1
 
 dhcp=$(grep "dhcp" $if_file 2>/dev/null)
 
 if [ "$dhcp" != "" ];
 then
 echo "Enabled"
 else
 echo "Disabled"
 fi