帮忙看看！！我这个脚本能否运行？

rising007

我这个脚本能否运行？写的是否完整？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 packets with local addresses (on spoofing)
iptables -A OUTPUT -p ALL -s 127.0.0.1 -j ACCPET
iptables -A OUTPUT -p ALL -s 10.0.0.1 -j ACCPET
iptables -A OUTPUT -p ALL -s 192.168.1.8 -j ACCPET

# (6) POSTROUTING chain rules
iptables -t nat -A POSTROUTING -o eth0 -j SNAT --to-source 192.168.1.8