#!/bin/sh -e
-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2017 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
##
## Serial console
##
-echo "********** CONFIGURING SERIAL CONSOLE AND DISABLING IPV6 **********"
+echo "********** CONFIGURING SERIAL CONSOLE **********"
cat - > /etc/default/grub <<"_EOF"
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
GRUB_DEFAULT=0
GRUB_TIMEOUT=1
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
-GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200n8 ipv6.disable=1"
+GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200n8"
GRUB_TERMINAL=serial
GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1"