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原帖由 ShadowStar 于 2007-11-19 14:41 发表 ![]()
把你的iptables-save的输出贴出来,我看看。
-A INPUT -m ipp2p --xunlei -j DROP
-A INPUT -i eth0 -j eth0_in
-A INPUT -i eth1 -j eth1_in
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -j Drop
-A INPUT -j LOG --log-prefix "Shorewall:INPUT ROP:" --log-level 6
-A INPUT -j DROP
-A FORWARD -s 91.14.47.0/255.255.255.0 -d 211.144.205.17 -p tcp -j ACCEPT
-A FORWARD -s 91.14.47.0/255.255.255.0 -j DROP
-A FORWARD -m ipp2p --xunlei -j DROP
-A FORWARD -m conntrack --ctstate INVALID -j DROP
-A FORWARD -p tcp -m connlimit --connlimit-above 5 --connlimit-mask 32 -j DROP
-A FORWARD -m ipp2p --ipp2p -j DROP
-A FORWARD -p udp -m udp --dport 8000 -j ACCEPT
-A FORWARD -p udp -m udp --sport 8000 -j ACCEPT
-A FORWARD -p udp -m udp --dport 53 -j ACCEPT
-A FORWARD -p udp -m udp --sport 53 -j ACCEPT
-A FORWARD -s 172.16.15.0/255.255.255.0 -p udp -m udp --dport 53 -j ACCEPT
-A FORWARD -s 172.16.14.0/255.255.255.0 -p udp -m udp --dport 53 -j ACCEPT
-A FORWARD -s 172.16.4.0/255.255.255.0 -p udp -m udp --dport 53 -j ACCEPT
-A FORWARD -p udp -m udp --dport 1024:65535 -j DROP
-A FORWARD -s 172.16.15.0/255.255.255.0 -p tcp -m multiport --dports 21,22,25,53,80,110,443,8000,8080 -j ACCEPT
-A FORWARD -s 172.16.14.0/255.255.255.0 -p tcp -m multiport --dports 21,22,25,53,80,110,443,8000,8080 -j ACCEPT
-A FORWARD -s 172.16.4.0/255.255.255.0 -p tcp -m multiport --dports 21,22,25,53,80,110,443,8000,8080 -j ACCEPT
-A FORWARD -s 172.16.15.0/255.255.255.0 -j DROP
-A FORWARD -s 172.16.14.0/255.255.255.0 -j DROP
-A FORWARD -s 172.16.4.0/255.255.255.0 -j DROP
-A FORWARD -i eth0 -j eth0_fwd
-A FORWARD -i eth1 -j eth1_fwd
-A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -j Drop
-A FORWARD -j LOG --log-prefix "Shorewall:FORWARD ROP:" --log-level 6
-A FORWARD -j DROP
-A OUTPUT -m ipp2p --xunlei -j DROP
-A OUTPUT -o eth0 -j eth0_out
-A OUTPUT -o eth1 -j eth1_out
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -j Drop
-A OUTPUT -j LOG --log-prefix "Shorewall:OUTPUT ROP:" --log-level 6
-A OUTPUT -j DROP
-A Drop -p tcp -m tcp --dport 113 -j reject
-A Drop -j dropBcast
-A Drop -p icmp -m icmp --icmp-type 3/4 -j ACCEPT
-A Drop -p icmp -m icmp --icmp-type 11 -j ACCEPT
-A Drop -j dropInvalid
-A Drop -p udp -m multiport --dports 135,445 -j DROP
-A Drop -p udp -m udp --dport 137:139 -j DROP
-A Drop -p udp -m udp --sport 137 --dport 1024:65535 -j DROP
-A Drop -p tcp -m multiport --dports 135,139,445 -j DROP
-A Drop -p udp -m udp --dport 1900 -j DROP
-A Drop -p tcp -j dropNotSyn
-A Drop -p udp -m udp --sport 53 -j DROP
-A Reject -p tcp -m tcp --dport 113 -j reject
-A Reject -j dropBcast
-A Reject -p icmp -m icmp --icmp-type 3/4 -j ACCEPT
-A Reject -p icmp -m icmp --icmp-type 11 -j ACCEPT
-A Reject -j dropInvalid
-A Reject -p udp -m multiport --dports 135,445 -j reject
-A Reject -p udp -m udp --dport 137:139 -j reject
-A Reject -p udp -m udp --sport 137 --dport 1024:65535 -j reject
-A Reject -p tcp -m multiport --dports 135,139,445 -j reject
-A Reject -p udp -m udp --dport 1900 -j DROP
-A Reject -p tcp -j dropNotSyn
-A Reject -p udp -m udp --sport 53 -j DROP
-A dropBcast -m addrtype --dst-type BROADCAST -j DROP
-A dropBcast -d 224.0.0.0/240.0.0.0 -j DROP
-A dropInvalid -m state --state INVALID -j DROP
-A dropNotSyn -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -j DROP
-A eth0_fwd -m state --state INVALID,NEW -j dynamic
-A eth0_fwd -o eth1 -j lan2wan
-A eth0_in -m state --state INVALID,NEW -j dynamic
-A eth0_in -j lan2fw
-A eth0_out -j fw2lan
-A eth1_fwd -m state --state INVALID,NEW -j dynamic
-A eth1_fwd -o eth0 -j wan2lan
-A eth1_in -m state --state INVALID,NEW -j dynamic
-A eth1_in -j wan2fw
-A eth1_out -j fw2wan
-A fw2lan -m state --state RELATED,ESTABLISHED -j ACCEPT
-A fw2lan -j ACCEPT
-A fw2wan -m state --state RELATED,ESTABLISHED -j ACCEPT
-A fw2wan -j ACCEPT
-A lan2fw -m state --state RELATED,ESTABLISHED -j ACCEPT
-A lan2fw -j ACCEPT
-A lan2wan -m state --state RELATED,ESTABLISHED -j ACCEPT
-A lan2wan -j ACCEPT
-A logdrop -j DROP
-A logreject -j reject
-A reject -m addrtype --src-type BROADCAST -j DROP
-A reject -s 224.0.0.0/240.0.0.0 -j DROP
-A reject -p tcp -j REJECT --reject-with tcp-reset
-A reject -p udp -j REJECT --reject-with icmp-port-unreachable
-A reject -p icmp -j REJECT --reject-with icmp-host-unreachable
-A reject -j REJECT --reject-with icmp-host-prohibited
-A smurfs -s 0.0.0.0 -j RETURN
-A smurfs -m addrtype --src-type BROADCAST -j LOG --log-prefix "Shorewall:smurfs ROP:" --log-level 6
-A smurfs -m addrtype --src-type BROADCAST -j DROP
-A smurfs -s 224.0.0.0/240.0.0.0 -j LOG --log-prefix "Shorewall:smurfs ROP:" --log-level 6
-A smurfs -s 224.0.0.0/240.0.0.0 -j DROP
-A wan2fw -m state --state RELATED,ESTABLISHED -j ACCEPT
-A wan2fw -j Drop
-A wan2fw -j DROP
-A wan2lan -m state --state RELATED,ESTABLISHED -j ACCEPT
-A wan2lan -j ACCEPT |
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