From a7136b7fa2505ec209210803bb74a7946ede337f Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Fri, 18 Mar 2011 18:41:02 -0400
Subject: [PATCH] Document the all-balls IPv6 address.

---
 doc/src/sgml/client-auth.sgml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/client-auth.sgml b/doc/src/sgml/client-auth.sgml
index a2c04948b2..c05805b1d2 100644
--- a/doc/src/sgml/client-auth.sgml
+++ b/doc/src/sgml/client-auth.sgml
@@ -241,7 +241,9 @@ hostnossl  <replaceable>database</replaceable>  <replaceable>user</replaceable>
        <literal>172.20.143.89/32</literal> for a single host, or
        <literal>172.20.143.0/24</literal> for a small network, or
        <literal>10.6.0.0/16</literal> for a larger one.
-       <literal>0.0.0.0/0</literal> (<quote>all balls</>) represents all addresses.
+       <literal>0.0.0.0/0</literal> (<quote>all balls</>) represents all
+       IPv4 addresses, and <literal>::</literal> represents
+       all IPv6 addresses.
        To specify a single host, use a CIDR mask of 32 for IPv4 or
        128 for IPv6.  In a network address, do not omit trailing zeroes.
       </para>
-- 
2.40.0