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FAQ update

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
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Tom Eastep 2012-08-25 08:10:26 -07:00
parent 7208464c68
commit 000c478ef7
1 changed files with 21 additions and 9 deletions
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30
docs/FAQ.xml
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@ -1927,12 +1927,15 @@ Dec 15 16:47:30 heath-desktop last message repeated 2 times</programlisting>
stop</quote>, I can't connect to anything. Why doesn't that command
work?</title>
<para><emphasis role="bold">Answer:</emphasis> The <quote>
<command>stop</command> </quote> command is intended to place your
firewall into a safe state whereby only those hosts listed in
<filename>/etc/shorewall/routestopped</filename> are allowed. If you
want to totally open up your firewall, you must use the <quote>
<command>shorewall[-lite] clear</command> </quote> command.</para>
<para><emphasis role="bold">Answer:</emphasis> The
<command>stop</command> command places the firewall in a safe state;
connections that are allowed are governed by the setting of
ADMINISABSENTMINDED in <ulink
url="manpages/shorewall.conf.html">shorewall.conf</ulink> (5) and the
contents of <ulink
url="manpages/shorewall-routestopped.html">shorewall-routestopped</ulink>
(5). To totally open the firewall, use the <command>clear</command>
command.</para>
</section>
<section id="faq9">
@ -2009,7 +2012,8 @@ Creating input Chains...
<filename>/usr/share/shorewall[-lite]/modules</filename> to
<filename>/etc/shorewall/modules </filename>and modify the copy to
include only the modules that you need. An alternative is to set
LOAD_HELPERS_ONLY=Yes in shorewall.conf.</para>
LOAD_HELPERS_ONLY=Yes in <ulink
url="manpages/shorewall.conf.html">shorewall.conf</ulink> (5).</para>
</section>
<section id="faq68">
@ -2656,6 +2660,10 @@ if [ $kernel -lt <emphasis role="bold">20624</emphasis> ]; then
status=2
else
</programlisting>
<para>Update: The above logic is found in
<filename>/usr/share/shorewall/prog.footer</filename> in later
Shorewall releases.</para>
</section>
</section>
@ -2747,8 +2755,12 @@ else
behind the firewall, I get <quote>operation not permitted</quote>. How
can I use nmap with Shorewall?"</title>
<para><emphasis role="bold">Answer:</emphasis> Temporarily remove and
rejNotSyn, dropNotSyn and dropInvalid rules from
<para><emphasis role="bold">Answer:</emphasis> Temporarily remove any
<emphasis role="bold">rejNotSyn</emphasis>, <emphasis
role="bold">dropNotSyn</emphasis>, <emphasis
role="bold">dropInvalid</emphasis>, <emphasis
role="bold">NotSyn(...)</emphasis> and <emphasis
role="bold">Invalid(...)</emphasis> rules from
<filename>/etc/shorewall/rules</filename> and restart Shorewall.</para>
</section>