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Avoid confusion with <...>
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@7818 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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docs/FAQ.xml
65
docs/FAQ.xml
@ -176,7 +176,7 @@
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port-forwarding rule to a local system is as follows:</para>
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<programlisting>#ACTION SOURCE DEST PROTO DEST PORT
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DNAT net loc:<l<emphasis>ocal IP address</emphasis>>[:<<emphasis>local port</emphasis>>] <<emphasis>protocol</emphasis>> <<emphasis>port #</emphasis>></programlisting>
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DNAT net loc:<emphasis>local-IP-address</emphasis>[:<emphasis>local-port</emphasis>] <emphasis>protocol</emphasis> <emphasis>port-number</emphasis></programlisting>
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<para>So to forward UDP port 7777 to internal system 192.168.1.5, the
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rule is:</para>
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@ -185,23 +185,23 @@ DNAT net loc:<l<emphasis>ocal IP address</emphasis>>[:<<e
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DNAT net loc:192.168.1.5 udp 7777</programlisting>
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<para>If you want to forward requests directed to a particular address (
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<emphasis><external IP></emphasis> ) on your firewall to an
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internal system:</para>
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<emphasis>external-IP</emphasis> ) on your firewall to an internal
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system:</para>
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<programlisting>#ACTION SOURCE DEST PROTO DEST PORT SOURCE ORIGINAL
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# PORT DEST.
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DNAT net loc:<l<emphasis>ocal IP address</emphasis>>[:<<emphasis>local port</emphasis>>] <<emphasis>protocol</emphasis>> <<emphasis>port #</emphasis>> - <<emphasis>external IP</emphasis>></programlisting>
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<programlisting>#ACTION SOURCE DEST PROTO DEST PORT SOURCE ORIGINAL
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# PORT DEST.
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DNAT net loc:<emphasis>local-IP-address</emphasis>>[:<emphasis>local-port</emphasis>] <emphasis>protocol</emphasis> <emphasis>port-number</emphasis> - <emphasis>external-IP</emphasis></programlisting>
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<para>If you want to forward requests from a particular internet address
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( <emphasis><address></emphasis> ):</para>
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( <emphasis>address</emphasis> ):</para>
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<programlisting>#ACTION SOURCE DEST PROTO DEST PORT SOURCE ORIGINAL
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# PORT DEST.
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DNAT net:<emphasis><address></emphasis> loc:<l<emphasis>ocal IP address</emphasis>>[:<<emphasis>local port</emphasis>>] <<emphasis>protocol</emphasis>> <<emphasis>port #</emphasis>> -</programlisting>
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<programlisting>#ACTION SOURCE DEST PROTO DEST PORT SOURCE ORIGINAL
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# PORT DEST.
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DNAT net:<emphasis>address</emphasis> loc:<emphasis>local-IP-address</emphasis>[:<emphasis>local-port</emphasis>] <emphasis> protocol</emphasis> <emphasis>port-number</emphasis> -</programlisting>
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<para>Finally, if you need to forward a range of ports, in the DEST PORT
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column specify the range as
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<emphasis><low-port>:<high-port></emphasis>.</para>
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<emphasis>low-port:high-port</emphasis>.</para>
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<section id="faq1a">
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<title>(FAQ 1a) Okay -- I followed those instructions but it doesn't
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@ -628,8 +628,8 @@ dmz eth2 192.168.2.255 <emphasis role="bold">routeback</emphasis>
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following:</para>
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<para>In <filename>/etc/shorewall/params (or in your
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<filename><export directory>/init</filename> file if you are
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using Shorewall Lite on the firewall system)</filename>:</para>
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<filename>export-directory/init</filename> file if you are using
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Shorewall Lite on the firewall system)</filename>:</para>
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<programlisting><command>ETH0_IP=`find_first_interface_address eth0`</command> </programlisting>
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@ -1240,7 +1240,8 @@ DROP net fw udp 10619</programlisting>
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</varlistentry>
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<varlistentry id="all2all">
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<term>all2<zone>, <zone>2all or all2all</term>
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<term>all2<emphasis>zone</emphasis>, <emphasis>zone</emphasis>2all
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or all2all</term>
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<listitem>
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<para>You have a <ulink
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@ -1259,36 +1260,36 @@ DROP net fw udp 10619</programlisting>
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</varlistentry>
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<varlistentry>
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<term><zone1>2<zone2></term>
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<term><emphasis>zone</emphasis>12<emphasis>zone2</emphasis></term>
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<listitem>
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<para>Either you have a <ulink
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url="manpages/shorewall-policy.html">policy</ulink> for <emphasis
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role="bold"><zone1></emphasis> to <emphasis
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role="bold"><zone2></emphasis> that specifies a log level
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and this packet is being logged under that policy or this packet
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matches a <ulink url="manpages/shorewall-rules.html">rule</ulink>
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that includes a log level.</para>
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url="manpages/shorewall-policy.html">policy</ulink> for
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<emphasis>zone1</emphasis> to<emphasis> zone2</emphasis> that
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specifies a log level and this packet is being logged under that
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policy or this packet matches a <ulink
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url="manpages/shorewall-rules.html">rule</ulink> that includes a
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log level.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>@<source>2<dest></term>
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<term>@<emphasis>source</emphasis>2<emphasis>dest</emphasis></term>
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<listitem>
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<para>You have a policy for traffic from <<emphasis
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role="bold">source</emphasis>> to <<emphasis
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role="bold">dest</emphasis>> that specifies TCP connection rate
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limiting (value in the LIMIT:BURST column). The logged packet
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exceeds that limit and was dropped. Note that these log messages
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themselves are severely rate-limited so that a syn-flood won't
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generate a secondary DOS because of excessive log message. These
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log messages were added in Shorewall 2.2.0 Beta 7.</para>
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<para>You have a policy for traffic from
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<emphasis>source</emphasis> to <emphasis>dest</emphasis> that
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specifies TCP connection rate limiting (value in the LIMIT:BURST
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column). The logged packet exceeds that limit and was dropped.
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Note that these log messages themselves are severely rate-limited
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so that a syn-flood won't generate a secondary DOS because of
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excessive log message. These log messages were added in Shorewall
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2.2.0 Beta 7.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><interface>_mac</term>
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<term><emphasis>interface</emphasis>_mac</term>
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<listitem>
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<para>The packet is being logged under the <emphasis
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@ -1911,7 +1912,7 @@ iptables: Invalid argument
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<programlisting>#MARK SOURCE DEST
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1:P 0.0.0.0/0
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1 $FW
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<other MARK rules></programlisting>
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<emphasis>other MARK rules</emphasis></programlisting>
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<para>Now any traffic that isn't marked by one of your other MARK rules
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will have mark = 1 and will be sent via ISP1. That will work whether
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