title: failed to apply firewall rules with iptables-restore
body: <p>Following is the configuration of my iptables,</p>
  
  <pre><code>[root@fabulous ~]# vi /etc/sysconfig/iptables
  # Generated by iptables-save v1.4.7 on Mon Dec 23 15:55:09 2013
  *filter
  :INPUT ACCEPT [0:0]
  :FORWARD ACCEPT [0:0]
  :OUTPUT ACCEPT [0:0]
  :RH-Firewall-1-INPUT - [0:0]
  -A INPUT -j RH-Firewall-1-INPUT
  -A FORWARD -j RH-Firewall-1-INPUT
  -A RH-Firewall-1-INPUT -i lo -j ACCEPT
  -A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT
  -A RH-Firewall-1-INPUT -p udp -m tcp --dport 53 -j ACCEPT
  -A RH-Firewall-1-INPUT -p tcp -m tcp --dport 53 -j ACCEPT
  -A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
  -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
  -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
  -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
  -A RH-Firewall-1-INPUT -m state --state NEW -p tcp --dport 21 -j ACCEPT
  -A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
  -A FORWARD -j REJECT --reject-with icmp-host-prohibited
  COMMIT
  </code></pre>
  
  <p>However, when I restart it, I get error as below, as a notification, the failed line is "COMMIT". Could anyone help to point out where the error is? Thanks in advance.</p>
  
  <pre><code>[root@fabulous ~]# service iptables restart
  iptables: Setting chains to policy ACCEPT: filter          [  OK  ]
  iptables: Flushing firewall rules:                         [  OK  ]
  iptables: Unloading modules:                               [  OK  ]
  iptables: Applying firewall rules: iptables-restore: line 20 failed
                                                             [FAILED]
  </code></pre>