X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/e6a04b383a9e5fe8279c58d0753e9d84f75e33ea..3dd61b00a9cd648c2e5b6c1c10ca2d6dfd8d6574:/root/etc/init.d/S45firewall

diff --git a/root/etc/init.d/S45firewall b/root/etc/init.d/S45firewall
index 40ac81a49..4885c7c08 100755
--- a/root/etc/init.d/S45firewall
+++ b/root/etc/init.d/S45firewall
@@ -18,5 +18,6 @@ $IPT -t filter -A INPUT -i $WAN -j REJECT --reject-with icmp-port-unreachable
 $IPT -t filter -A FORWARD -m state --state INVALID -j DROP 
 $IPT -t filter -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT 
 $IPT -t filter -A FORWARD -i $WAN -m state --state NEW,INVALID -j DROP
+$IPT -t filter -A FORWARD -o $WAN -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
 
 $IPT -t nat -A POSTROUTING -o $WAN -j MASQUERADE