diff --git a/src/initscripts/init.d/firewall b/src/initscripts/init.d/firewall index 851f3ec6d..000d3252d 100644 --- a/src/initscripts/init.d/firewall +++ b/src/initscripts/init.d/firewall @@ -70,13 +70,13 @@ iptables_init() { # NEW TCP without SYN /sbin/iptables -A BADTCP -p tcp ! --syn -m conntrack --ctstate NEW -j NEWNOTSYN + /sbin/iptables -A INPUT -p tcp -j BADTCP + /sbin/iptables -A FORWARD -p tcp -j BADTCP + # Connection tracking chain /sbin/iptables -N CONNTRACK /sbin/iptables -A CONNTRACK -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT - /sbin/iptables -A INPUT -j BADTCP - /sbin/iptables -A FORWARD -j BADTCP - # Fix for braindead ISP's /sbin/iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu