# See /etc/sysctl.d/ for additonal system variables
# See Documentation/sysctl and Documentation/net/ip-sysctl.txt for more info on
# the meaning of vars.
+
+# 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.
+net.ipv6.conf.all.accept_ra=0
+net.ipv6.conf.default.accept_ra=0