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-rwxr-xr-xtarget/default/target_skeleton/etc/init.d/S45firewall2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/default/target_skeleton/etc/init.d/S45firewall b/target/default/target_skeleton/etc/init.d/S45firewall
index da9fd550f..7b5564312 100755
--- a/target/default/target_skeleton/etc/init.d/S45firewall
+++ b/target/default/target_skeleton/etc/init.d/S45firewall
@@ -32,13 +32,13 @@ iptables -t nat -N postrouting_rule
iptables -A INPUT -i \! $WAN -j ACCEPT # allow from lan/wifi interfaces
iptables -A INPUT -p icmp -j ACCEPT # allow ICMP
iptables -A INPUT -p 47 -j ACCEPT # allow GRE
+ iptables -A INPUT -p tcp --syn --tcp-option \! 2 -j DROP
#
# insert accept rule or to jump to new accept-check table here
#
iptables -A INPUT -j input_rule
# reject (what to do with anything not allowed earlier)
- iptables -A INPUT -p tcp --syn --tcp-option \! 2 -j DROP
iptables -A INPUT -p tcp -j REJECT --reject-with tcp-reset
iptables -A INPUT -j REJECT --reject-with icmp-port-unreachable