#!/bin/bash
#
# Disable IPv6 privacy extensions
#

cat << EOF > /etc/sysctl.d/99-cloudimg-ipv6.conf
# Written by the Cloud Image build process
# See https://bugs.launchpad.net/ubuntu/+source/procps/+bug/1068756
net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.default.use_tempaddr = 0
EOF