iptables -A FORWARD -p tcp –dport 8000 -j DROP
iptables -A FORWARD -p udp –dport 8000 -j DROP
iptables -A FORWARD -d tcpconn.tencent.com -j DROP
iptables -A FORWARD -d tcpconn4.tencent.com -j DROP
iptables -A FORWARD -d 218.17.209.23 -j DROP
iptables -A FORWARD -d tcpconn6.tencent.com -j DROP
iptables -A FORWARD -d tcpconn5.tencent.com -j DROP
iptables -A FORWARD -d tcpconn2.tencent.com  -j DROP
iptables -A FORWARD -d tcpconn3.tencent.com -j DROP
iptables -A FORWARD -d  http.tencent.com -j DROP
iptables -A FORWARD -d 218.17.209.42 -j DROP
iptables -A FORWARD -d http.tencent.com -j DROP
iptables -A FORWARD -d 218.17.209.42 -j DROP