"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "manpages/shorewall-logging.xml" between
shorewall-docs-xml-5.2.3.6.tar.bz2 and shorewall-docs-xml-5.2.6.tar.bz2

About: Shorewall (The Shoreline Firewall) is an iptables based firewall (documentation; XML)

shorewall-logging.xml  (shorewall-docs-xml-5.2.3.6.tar.bz2):shorewall-logging.xml  (shorewall-docs-xml-5.2.6.tar.bz2)
skipping to change at line 267 skipping to change at line 267
</refsect1> </refsect1>
<refsect1> <refsect1>
<title>Understanding the Contents of Shorewall Log Messages</title> <title>Understanding the Contents of Shorewall Log Messages</title>
<para>For general information on the contents of Netfilter log messages, <para>For general information on the contents of Netfilter log messages,
see <ulink see <ulink
url="http://logi.cc/en/2010/07/netfilter-log-format/">http://logi.cc/en/2010 /07/netfilter-log-format/</ulink>.</para> url="http://logi.cc/en/2010/07/netfilter-log-format/">http://logi.cc/en/2010 /07/netfilter-log-format/</ulink>.</para>
<para>For Shorewall-specific information, see <ulink <para>For Shorewall-specific information, see <ulink
url="/FAQ.htm#faq17">FAQ #17</ulink>.</para> url="../FAQ.htm#faq17">FAQ #17</ulink>.</para>
</refsect1> </refsect1>
<refsect1> <refsect1>
<title>Customizing the Content of Shorewall Log Messages</title> <title>Customizing the Content of Shorewall Log Messages</title>
<para>In a Shorewall logging rule, the log level can be followed by a <para>In a Shorewall logging rule, the log level can be followed by a
<firstterm>log tag</firstterm> as in "DROP:NFLOG:junk". The generated log <firstterm>log tag</firstterm> as in "DROP:NFLOG:junk". The generated log
message will include "<emphasis>chain-name</emphasis> junk DROP".</para> message will include "<emphasis>chain-name</emphasis> junk DROP".</para>
<para>By setting the LOGTAGONLY option to Yes in <ulink <para>By setting the LOGTAGONLY option to Yes in <ulink
url="/manpages/shorewall.conf.html">shorewall.conf(5)</ulink> or <ulink url="shorewall.conf.html">shorewall.conf(5)</ulink> or <ulink
url="/manpages/shorewall.conf.html">shorewall6.conf(5)</ulink>, the url="shorewall.conf.html">shorewall6.conf(5)</ulink>, the
disposition ('DROP' in the above example) will be omitted. Consider the disposition ('DROP' in the above example) will be omitted. Consider the
following rule:</para> following rule:</para>
<programlisting>#ACTION SOURCE D EST PROTO <programlisting>#ACTION SOURCE D EST PROTO
REJECT(icmp-proto-unreachable):notice:IPv6 loc net 41 # who's using IPv6 tunneling</programlisting> REJECT(icmp-proto-unreachable):notice:IPv6 loc net 41 # who's using IPv6 tunneling</programlisting>
<para>This rule generates the following warning at compile time:</para> <para>This rule generates the following warning at compile time:</para>
<simplelist> <simplelist>
<member>WARNING: Log Prefix shortened to "Shorewall:IPv6:REJECT(icmp-p " <member>WARNING: Log Prefix shortened to "Shorewall:IPv6:REJECT(icmp-p "
skipping to change at line 383 skipping to change at line 383
<para>Beginning with Shorewall 4.6.4, you can configure the backend using <para>Beginning with Shorewall 4.6.4, you can configure the backend using
the LOG_BACKEND option in <ulink the LOG_BACKEND option in <ulink
url="manpages/shorewall.conf.html">shorewall.conf(5)</ulink> and <ulink url="manpages/shorewall.conf.html">shorewall.conf(5)</ulink> and <ulink
url="manpages/shorewall.conf.html">shorewall6.conf(5)</ulink>.</para> url="manpages/shorewall.conf.html">shorewall6.conf(5)</ulink>.</para>
</refsect1> </refsect1>
<refsect1> <refsect1>
<title>SEE ALSO</title> <title>SEE ALSO</title>
<para><ulink <para><ulink
url="/shorewall_logging.htm">http://www.shorewall.net/shorewall_logging.html </ulink></para> url="../shorewall_logging.htm">https://shorewall.org/shorewall_logging.html< /ulink></para>
</refsect1> </refsect1>
</refentry> </refentry>
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