name : 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