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Old 09-21-2004, 08:30 AM   #1
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Registered: Nov 2003
Location: ChengDu(China)
Distribution: Debian
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How to disable firewall completely

Can someone tell me how to disable firewall compeletly and how to

detect whether the firewall is closed?

Old 09-21-2004, 08:53 AM   #2
Registered: Nov 2003
Location: Ronneby, Sweden
Posts: 555

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To see all firewall rules, use:
/sbin/iptables -L

To shut down the firewall, use:
/sbin/iptables --flush

(Only root is allowed to do this)

Edit: Sorry, didn't see that you use Debian. The iptables command only works for 2.4 and 2.6 kernels. The 2.2 kernel that some Debians still have uses ipchains instead. The command:
uname -r
should tell you what kernel version you use.


Last edited by MartinN; 09-21-2004 at 08:56 AM.
Old 09-21-2004, 09:23 AM   #3
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Registered: May 2004
Location: Hilliard, Ohio, USA
Distribution: Slackware, Kubuntu
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or: as root
# service iptables stop


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