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Clarify new bridge configuration

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@5169 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep 2006-12-28 17:52:20 +00:00
parent ffc7751988
commit 5652cae6f3
1 changed files with 10 additions and 3 deletions
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13
docs/NewBridge.xml
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@ -504,8 +504,8 @@ net ipv4
loc:net ipv4
#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE</programlisting>
<para>Note that the loc zone is defined to be a sub-zone of the net
zone.</para>
<para>Note that the <emphasis role="bold">loc</emphasis> zone is defined
to be a sub-zone of the <emphasis role="bold">net</emphasis> zone.</para>
<para>A conventional two-zone policy file is appropriate here —
<filename>/etc/shorewall/policy</filename>:</para>
@ -524,7 +524,7 @@ all all REJECT info
net br0 192.168.1.255
#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE</programlisting>
<para>The loc zone is defined using the
<para>The <emphasis role="bold">loc</emphasis> zone is defined using the
<filename>/etc/shorewall/hosts</filename> file. Assuming that the router
is connected to <filename class="devicefile">eth0</filename> and the
switch to <filename class="devicefile">eth1</filename>:</para>
@ -533,6 +533,13 @@ net br0 192.168.1.255
loc br0:192.168.1.0/24!192.168.1.10/31,192.168.1.254
#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS LINE -- DO NOT REMOVE</programlisting>
<note>
<para>192.168.1.10/31 consists of the two local systems outside the
firewall; namely, 192.168.1.10 and 192.168.1.11. Those systems must be
excluded from the <emphasis role="bold">loc</emphasis> zone as must the
router (192.168.1.254).</para>
</note>
<para>When Shorewall is stopped, you want to allow only local traffic
through the bridge —
<filename><filename>/etc/shorewall/routestopped</filename></filename>:</para>