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Handle DNAT with no port correctly.

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2013-03-01 07:58:58 -08:00
parent 252dd9b676
commit 8960f72532
2 changed files with 12 additions and 2 deletions
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2
Shorewall/Perl/Shorewall/Nat.pm
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@ -634,7 +634,7 @@ sub handle_nat_rule( $$$$$$$$$$$$ ) {
# #
# Isolate server port # Isolate server port
# #
if ( $dest =~ /^(.*)(?::(.+))$/ ) { if ( ( $family == F_IPV4 && $dest =~ /^(.*)(?::(.+))$/ ) || ( $family == F_IPV6 && $dest =~ /^\[(.*)]:(.+)$/ ) ) {
# #
# Server IP and Port # Server IP and Port
# #

12
Shorewall6/manpages/shorewall6-rules.xml
View File

@ -882,7 +882,7 @@
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term>Example:</term> <term>Example 1:</term>
<listitem> <listitem>
<para><emphasis <para><emphasis
@ -891,6 +891,16 @@
on port 3128.</para> on port 3128.</para>
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry>
<term>Example 2:</term>
<listitem>
<para><emphasis role="bold">loc:[]:3128</emphasis> specifies
that the destination port should be changed to 3128 but the IP
address should remain the same.</para>
</listitem>
</varlistentry>
</variablelist> </variablelist>
<para>The <emphasis>port</emphasis> may be specified as a service <para>The <emphasis>port</emphasis> may be specified as a service