Mention how to specify the default port in a remote connect.

diff --git a/doc/sgml/oper-guide/commands.sgml b/doc/sgml/oper-guide/commands.sgml
index eabf734d9e8381856d5fe22643385914d432b67f..3f8342185a11b7d1c121406ff77e18525f573f6e 100644 (file)
--- a/doc/sgml/oper-guide/commands.sgml
+++ b/doc/sgml/oper-guide/commands.sgml
@@ -20,6 +20,10 @@
          <replaceable class=parameter>source</replaceable> is given, tell that server to initiate the connection
          attempt, otherwise it will be made from the server you are attached to.
        </para>
+       <para>
+         To use the default port with <replaceable class=parameter>source</replaceable>,
+         specify 0 for <replaceable class=parameter>port</replaceable>.
+       </para>
       </sect2>
       <sect2>
        <title>SQUIT</title>