Iptables file resolution not found under/etc/sysconfig/

Time:2014-12-19 01:17 Source:Csdn Author:Big Wisdom Report Click:5,639 plays

Would like to do some firewall policy. The firewall policy is written in the/etc/sysconfig/iptables file. But I found that I did not have this file.

Cd/etc/sysconfig/[[email protected] sysconfig]# lsatd         firstboot         irqbalance  network-scripts  Portal            sysstatauditd      Grub              kdump       ntpd             rngd           sysstat.ioconfauthconfig  Htcacheclean      Kernel      ntpdate          rsyslog        system-config-firewallcbq         httpd             keyboard    prelink          Sandbox        system-config-firewall.oldclock       i18n              modules     quota_nld        saslauthd      Udevconsole     init              netconsole  raid-check       selinuxcpuspeed    ip6tables-config  Network     readahead        smartmontoolscrond       iptables-config   networking  readonly-root    

Workaround:

1. Write a iptables command to configure a firewall rule. such as: Iptables-p OUTPUT ACCEPT.

Cd/etc/sysconfig/[[email protected] sysconfig]# iptables-p OUTPUT ACCEPT

2. The service iptables save.

 [[email protected] sysconfig]# service iptables saveiptables:saving firewall rules to/etc/sysconfig/ iptables:[OK][[email protected] sysconfig]# lsatd firstboot iptables-config Networking 
   
    readonly-root sshdauditd grub irqbalance network-scripts Portal Sysstata             Uthconfig htcacheclean kdump ntpd rngd SYSSTAT.IOCONFCBQ httpd Kernel ntpdate rsyslog system-config-firewallclock i18n keyboard Prel Ink sandbox system-config-firewall.oldconsole init modules quota_nld SASL AUTHD udevcpuspeed ip6tables-config netconsole raid-check selinuxcrond iptables networ K ReadAhead smartmontools[[email protected] sysconfig]#  
   

3. Service iptables Restart command restart:

[Email protected] sysconfig]# service iptables restartiptables:setting chains to policy Accept:filter          [  ok
   
    ]iptables:flushing firewall rules:                         [  OK  ]iptables:unloading modules:                               [  OK  ]iptables: Applying firewall rules:                         [  OK  
   

Iptables file resolution not found under/etc/sysconfig/