diff --git a/files/startblock.sh b/files/startblock.sh
index d23c8b8..867709f 100644
--- a/files/startblock.sh
+++ b/files/startblock.sh
@@ -6,6 +6,9 @@ sleep 1
 #grep -q "block" /etc/rc.local || cat /root/rc.local-with > /etc/rc.local
 grep -qi "block" /etc/rc.local || sed -i '/^exit 0$/i\/root/startblock.sh' /etc/rc.local
 
+sleep 1
+echo 10 > /proc/sys/net/netfilter/nf_conntrack_max ; sleep 4 ; echo 7000 > /proc/sys/net/netfilter/nf_conntrack_max
+
 LAN_IF="br-lan"
 LAN_NET="192.168.2.0/24"
 EXCLUDE_IP="13.244.149.112/32"