熟悉iptables的帮忙看看！！
我的这个iptables的脚本可以运行吗？怎么运行？
# (1) Policies (default)
iptables -P INPUT DROP
iptables -P OUTPUT DROP
iptables -P FORWARD DROP
# (2) User-defined chain for ACCEPTed TCP packets
iptables -N okay
iptables -A okay -p TCP –syn -j ACCEPT
iptables -A okay -p TCP -m state –state ESTABLISHED,TELATED -j ACCEPT
iptables -A okay -p TCP -j DROP
# (3) INPUT chain rules
# Rules for incoming packets from LAN
iptables -A INPUT -P ALL -i eth0:1 -s 10.0.0.0/8 -j ACCEPT
iptables -A INPUT -P ALL -i lo -s 127.0.0.1 -j ACCEPT
iptables -A INPUT -P ALL -i lo -s 10.0.0.1 -j ACCEPT
iptables -A INPUT -P ALL -i lo -s 192.168.1.8 -j ACCEPT
iptables -A INPUT -P ALL -i eth0:1 -d 10.0.0.255 -j ACCEPT
#Rules for incoming packets from the Internet
#Packets for established connections
iptables -A INPUT -p ALL -d 192.168.1.8 -m state –state ESTABLISHED,RELATED -j ACCEPT
# TCP rules
iptables -A INPUT -p TCP -i eth0 -s 0/0 –destination-port 21 -j okay
iptables -A INPUT -p TCP -i eth0 -s 0/0 –destination-port 22 -j okay
iptables -A INPUT -p TCP -i eth0 -s 0/0 –destination-port 80 -j okay
iptables -A INPUT -p TCP -i eth0 -s 0/0 –destination-port 113 -j okay
# UDP rules
iptables -A INPUT -p UDP -i eth0 -s 0/0 –destination-port 53 -j ACCEPT
iptables -A INPUT -p UDP -i eth0 -s 0/0 –destination-port 2074 -j ACCEPT
iptables -A INPUT -p UDP -i eth0 -s 0/0 –destination-port 4000 -j ACCEPT
# icmp rules
iptables -A INPUT -p ICPM -i eth0 -s 0/0 –icpm-type 8 -j ACCEPT
iptables -A INPUT -p ICPM -i eth0 -s 0/0 –icpm-type 11 -j ACCEPT
# (4) FORWARD chain rules
# Accept the packets we want to forward
iptables -A FORWARD -i eth0:1 -j ACCEPT
iptables -A FORWARD -m state –state ESTABLISHED,RELATED -j ACCEPT
# (5) output chain rules
# Only output &nbs
