++
+ }
+Index: live-boot-grml/components/9990-cmdline-old
+===================================================================
+--- live-boot-grml.orig/components/9990-cmdline-old 2014-03-08 13:33:11.615385566 +0100
++++ live-boot-grml/components/9990-cmdline-old 2014-03-08 13:33:11.611386038 +0100
+@@ -18,6 +18,19 @@
+ BOOTIF="${_PARAMETER#BOOTIF=}"
+ ;;
+
++ dns=*)
++ DNSSERVER="${_PARAMETER#*=}"
++ if echo "${DNSSERVER}" | grep -q , ; then
++ DNSSERVER1="${DNSSERVER%,*}"
++ DNSSERVER2="${DNSSERVER#*,}"
++ export DNSSERVER1 DNSSERVER2
++ else
++ DNSSERVER1="$DNSSERVER"
++ export DNSSERVER1
++ fi
++ unset DNSSERVER
++ ;;
++
+ bootid=*)
+ BOOTID="${_PARAMETER#bootid=}"
+ export BOOTID