# Disable listening to routing advertisements on ipv6. The coloclue network # doesn't use them, so this prevents us from getting messed up when someone # else accidentally starts sending ras. Just setting default and all to 0 # doesn't seem to work, so really disable all of them. net.ipv6.conf.all.accept_ra=0 net.ipv6.conf.default.accept_ra=0 net.ipv6.conf.eth0.accept_ra=0