Index: doc/src/sgml/config.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/config.sgml,v
retrieving revision 1.229
diff -c -c -r1.229 config.sgml
*** doc/src/sgml/config.sgml	22 Sep 2009 23:43:37 -0000	1.229
--- doc/src/sgml/config.sgml	3 Oct 2009 23:07:43 -0000
***************
*** 329,336 ****
           at all, in which case only Unix-domain sockets can be used to connect
           to it.
           The default value is <systemitem class="systemname">localhost</>,
!          which allows only local <quote>loopback</> connections to be made.
!          This parameter can only be set at server start.
         </para>
        </listitem>
       </varlistentry>
--- 329,342 ----
           at all, in which case only Unix-domain sockets can be used to connect
           to it.
           The default value is <systemitem class="systemname">localhost</>,
!          which allows only local <quote>loopback</> connections to be
!          made.  While client authentication (<xref
!          linkend="client-authentication">) allows fine-grained control
!          over who can access the server, <varname>listen_addresses</varname>
!          controls which interfaces accept connection attempts, which
!          can help prevent repeated malicious connection requests on
!          insecure network interfaces.  This parameter can only be set
!          at server start.
         </para>
        </listitem>
       </varlistentry>