How to Stop the Linux Firewall?
Step 1
Login to Linux as a root user.
Step 2
Type in the following at the command prompt: “/etc/init.d/iptables stop” without the quotes. Another option is in Step 3.
Step 3
Type “service iptables stop” without the quotes at the command prompt.
========Debian, Ubuntu or Suse Linux Users==============
Type “iptables -F” at the command prompt without the quotes.
Type “iptables -X” at the command prompt without the quotes.
Step 4
Type “iptables -t nat -F” at the command prompt without the quotes.
Step 5
Type “iptables -t nat -X” at the command prompt without the quotes.
Step 6
Type “iptables -t mangle -F” at the command prompt without the quotes.
Step 7
Type “iptables -t mangle -X” at the command prompt without the quotes. Step 8
Type “iptables -P INPUT ACCEPT” at the command prompt without the quotes.
Step 9
Type “iptables -P FORWARD ACCEPT” at the command prompt without the quotes. Step 10
Type “iptables -P OUTPUT ACCEPT” at the command prompt without the quotes.
http://www.ehow.com/how_5085341_stop-linux-firewall.html
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yakimeshi 10:31 am on December 16, 2009
Step 1
Login to Linux as a root user.
Step 2
Type in the following at the command prompt: “/etc/init.d/iptables stop” without the quotes. Another option is in Step 3.
Step 3
Type “service iptables stop” without the quotes at the command prompt.
========Debian, Ubuntu or Suse Linux Users==============
Step 1
Login to Linux as a root user.
Step 2
Type “iptables -F” at the command prompt without the quotes.
Step 3
Type “iptables -X” at the command prompt without the quotes.
Step 4
Type “iptables -t nat -F” at the command prompt without the quotes.
Step 5
Type “iptables -t nat -X” at the command prompt without the quotes.
Step 6
Type “iptables -t mangle -F” at the command prompt without the quotes.
Step 7
Type “iptables -t mangle -X” at the command prompt without the quotes.
Step 8
Type “iptables -P INPUT ACCEPT” at the command prompt without the quotes.
Step 9
Type “iptables -P FORWARD ACCEPT” at the command prompt without the quotes.
Step 10
Type “iptables -P OUTPUT ACCEPT” at the command prompt without the quotes.
http://www.ehow.com/how_5085341_stop-linux-firewall.html