Not connecting to the postgresql server

I need help with why my server is having issues.  There is nothing in the
logs showing any errors on startup.  This is the command and error I get
from a remote server when testing.



psql -h 172.16.36.231 -p 9999 -l


psql: ERROR:  MD5 authentication is unsupported in replication,
master-slave and parallel modes.
HINT:  check pg_hba.conf

This is from the pg_hba file on my master pgpool server.

host    all    postgres      <xxx.xxx.xxx.xxx/xx>   trust

The ip address covers the entire network at the moment.

Looking through the help documents through out the internet not really
finding guidance.  running version 3.3.3-1

Thanks,
Eric Speake
Web Systems Administrator
O'Reilly Auto Parts(417) 862-2674  Ext. 1975

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