Clarify conditional variables in multi-ISP example.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2013-07-03 08:52:26 -07:00
parent b639a18eb9
commit 2f8c4e6ddc

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@ -2585,8 +2585,9 @@ FALLBACK=
PROXYDMZ=
SQUID2=</programlisting>
<para>The last three variables are used to configure the firewall
differently to exercise various Shorewall features.</para>
<para>The last five variables are used to configure the firewall
differently to exercise various Shorewall features. Their use requires
Shorewall 4.5.2 or later.</para>
<para>Here are the key entries in
<filename>/etc/shorewall/shorewall.conf</filename>:</para>