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Current File : //opt/microsoft/scvmmguestagent/bin/cfgdynnetadapter

#!/bin/bash
#
# Copyright (C) Microsoft Corporation. All rights reserved.
#
# Configure dynamic network adapters
# 

#Variables
thisscript=${0}
dir=$(dirname ${0})

#Include utilities script
source $(dirname ${0})/utilities

#Get active adapters
if [ -x /sbin/ip ]
then
	iflist=`ip link show |grep -B1 link/ether |grep -v link/ether |awk '{print $2}'|tr -d ':'|tr '\n' ' '`
else
	iflist=`ifconfig -a |grep -i "link encap:ethernet" |awk '{print $1}'|tr '\n' ' '`
fi
	
declare -a ifarr=($iflist)

if [ ${#ifarr[@]} -gt 0 ]
then 
   for i in "${ifarr[@]}"
   do
	echo $i
      macaddress=""
      if [ `cat ${dir}/../status/definedadapters 2>/dev/null |grep -e "^${i}$" |wc -l` -eq 0 ]
      then
		WriteInfo "Calling network configuration script with dynamic settings for adapter ${i}" ${thisscript}
		if [ -x /sbin/ip ]
		then
			macaddress=`ip link show $i|grep link/ether |awk '{print $2}'|tr '\n' ' '`
		else
			macaddress=`ifconfig $i|grep -i HWaddr |awk '{print $5}'|tr '\n' ' '`
		fi
		echo $macaddress
	 cfgExec "${dir}/cfgnetadapter macaddress=${macaddress} ipv4addresstype=dhcp ipv6addresstype=dhcp"  warning "Errors encountered in network configuration for adapter ${i}"  ${thisscript} 
      fi
   done
fi