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#!/bin/sh
# Brutally simply hook for dhcpcd assuming you only have a single interface with
# delegated prefixes, which is the case for most home routers.
# This writes out a radvd conf for the interface and prefix in question and
# blindly restarts the daemon.
write_radvd() {
if [ -z "$new_delegated_dhcp6_prefix" ] ; then
echo "Cannot continue without delegated prefix"
exit 1;
fi
conf="interface $interface {
AdvSendAdvert on;"
for prefix in $new_delegated_dhcp6_prefix ; do
conf="$conf
prefix $prefix
{
AdvOnLink on;
AdvAutonomous on;
AdvRouterAddr on;
};
"
done
conf="$conf
};"
echo "$conf" > /etc/radvd.conf
/etc/init.d/radvd restart
}
case "$reason" in
DELEGATED6)
write_radvd
;;
esac
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