diff --git a/omr-6in4/files/etc/init.d/omr-6in4 b/omr-6in4/files/etc/init.d/omr-6in4
index 87c04c89d..9d22cabb2 100755
--- a/omr-6in4/files/etc/init.d/omr-6in4
+++ b/omr-6in4/files/etc/init.d/omr-6in4
@@ -22,6 +22,7 @@ set_ipv6_state() {
 	#sysctl -qw net.ipv6.conf.all.disable_ipv6=$disable_ipv6
 	#sed -i "s:^net.ipv6.conf.all.disable_ipv6=[0-9]*:net.ipv6.conf.all.disable_ipv6=$disable_ipv6:" /etc/sysctl.d/zzz_openmptcprouter.conf
 	sed -i "s:^net.ipv6.conf.all.disable_ipv6=[0-9]*::" /etc/sysctl.d/zzz_openmptcprouter.conf
+	sysctl -qw net.ipv6.conf.all.disable_ipv6=0
 
 	uci -q batch <<-EOF >/dev/null
 		set firewall.@defaults[0].disable_ipv6=$disable_ipv6
@@ -100,7 +101,7 @@ set_ipv6_state() {
 
 start_service() {
 	[ "$(uci -q get openmptcprouter.settings.disable_ipv6)" != "1" ] && [ "$(uci -q get network.lan.ipv6)" != "1" ] && set_ipv6_state
-	[ "$(uci -q get openmptcprouter.settings.disable_ipv6)" = "1" ] && {
+	[ "$(uci -q get openmptcprouter.settings.disable_ipv6)" != "0" ] && {
 		ifdown omr6in4
 		/etc/init.d/odhcpd stop
 		return