:RH-Firewall-l-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

COMMIT

 ,  iptables-save,   iptables  
iptables  . ,     (#),  -
. ,       ,   
 ;       Filter. 
COMMIT      ;    -
  . ,  ,    
:

  [:]

    ,    (  ) , 
       .    -
        .  -
 .   www.faqs.org/docs/iptables/iptables-save.html.

 , 
 system-config-securitylevel

     ,  
system-config-securitylevel (.  " :    -
 system-config-securitylevel"    )   
.  redhat-config-securitylevel    . 
system-config-securitylevel,  gnome-lokkit,   
,   iptables-save (.  ),  
/etc/sysconfig/iptables,       -
 .

   * filter ,      -
 FILTER,   ,   ,  
ACCEPT   INPUT   FILTER.  FORWARD  OUTPUT -
  ,       ,  -
        iptables   .

 system-config-securitylevel    -
   RH-Firewall-1-INPUT.     ,   
     .

# cat /etc/sysconfig/iptables

# Firewall configuration written by system-config-securitylevel

( ,  system-config-securityleveli
t Manual customization of this file is not recommended.

(     )

*filter

:INPUT ACCEPT [0:0]

770                            V.     