[Pgpool-general] How to configure only selected listen_addresses?

[Gnanakumar]

Hi,

Our production server is running PostgreSQL 8.2.3 and pgpool-II-2.0.1.

How do I configure/set up *only selected* listen_addresses in pgpool.conf?
For example, in my case, I would like to set it up in such a way that only 2
IP addresses are allowed: localhost and one other additional IP address
(10.75.78.210). I don't want it to be just set to '*'.

In pgpool doc here
http://pgpool.projects.postgresql.org/pgpool-II/doc/tutorial-en.html, I
don't find out anything explained on how to configure for selected IP
addresses.  In fact, I even tried out configuring multiple IP addresses
separated by comma, but it is failing with the following exception:

2011-10-28 02:42:33 ERROR: pid 27119: could not resolve host name
"127.0.0.1,10.75.78.210": Unknown host

Regards,
Gnanam