Document how listen_addresses can do only IPv4 or IPv6.

This commit is contained in:
Bruce Momjian 2011-03-11 10:31:25 -05:00
parent 30e8b3e58e
commit a1bb5a480d
1 changed files with 3 additions and 1 deletions

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@ -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.