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ervinb/disable-ipv6-ubuntu.sh

Last active June 3, 2016 12:52
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disable-ipv6-ubuntu.sh
#!/usr/bin/env bash
sudo bash -c 'echo -e "net.ipv6.conf.all.disable_ipv6 = 1\nnet.ipv6.conf.default.disable_ipv6 = 1\nnet.ipv6.conf.lo.disable_ipv6 = 1" >> /etc/sysctl.conf'
sudo sysctl -p &>/dev/null
disabled=$(cat /proc/sys/net/ipv6/conf/all/disable_ipv6)
[ $disabled == 1 ] && echo "IPv6 disabled" || echo "IPv6 is enabled"
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