admin

1. # iptables conf /etc/sysconfig/iptables
   
2. # Created by http://ahbydz.com
   
3. # Last Updated 2010.06.01
   
4. 
   
5. # Firewall configuration written by system-config-securitylevel
   
6. # Manual customization of this file is not recommended.
   
7. *filter
   
8. :FORWARD ACCEPT [0:0]
   
9. :INPUT ACCEPT [0:0]
   
10. :RH-Firewall-1-INPUT - [0:0]
    
11. :OUTPUT ACCEPT [0:0]
    
12. -A INPUT -j RH-Firewall-1-INPUT
    
13. -A FORWARD -j RH-Firewall-1-INPUT
    
14. -A RH-Firewall-1-INPUT -i lo -j ACCEPT
    
15. -A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT
    
16. -A RH-Firewall-1-INPUT -p 50 -j ACCEPT
    
17. -A RH-Firewall-1-INPUT -p 51 -j ACCEPT
    
18. -A RH-Firewall-1-INPUT -p udp -d 224.0.0.251 --dport 5353 -j ACCEPT
    
19. -A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
    
20. -A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 22 --state NEW -j ACCEPT
    
21. -A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 21 --state NEW -j ACCEPT
    
22. -A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 80 --state NEW -j ACCEPT
    
23. -A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 8080 --state NEW -j ACCEPT
    
24. -A RH-Firewall-1-INPUT -p tcp -m state -m tcp --dport 20000:20500 --state NEW -j ACCEPT
    
25. -A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
    
26. COMMIT

復(fù)制代碼