From: Bruce Momjian <bruce@momjian.us>
Date: Fri, 11 Mar 2011 15:31:25 +0000 (-0500)
Subject: Document how listen_addresses can do only IPv4 or IPv6.
X-Git-Tag: REL9_1_ALPHA5~101
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a1bb5a480df44e518957abca0de2d04aaba5bf02;p=thirdparty%2Fpostgresql.git

Document how listen_addresses can do only IPv4 or IPv6.
---

diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 8e27f730a41..0c682c833b2 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -324,7 +324,9 @@ SET ENABLE_SEQSCAN TO OFF;
          to listen for connections from client applications.
          The value takes the form of a comma-separated list of host names
          and/or numeric IP addresses.  The special entry <literal>*</>
-         corresponds to all available IP interfaces.
+         corresponds to all available IP interfaces.  The entry
+         <literal>0.0.0.0</> allows listening for all IPv4 addresses and
+         <literal>::</> allows listening for all IPv6 addresses.
          If the list is empty, the server does not listen on any IP interface
          at all, in which case only Unix-domain sockets can be used to connect
          to it.