I have been asked to evaluate Oracle, mysql and postgresql as a possible replacement for our existing Oracle and MsSQL databases. Oracle and mysql I pretty much have covered. Postgresql, OTOH, is somewhat less cooperative. I have the software (v 8.4.13) installed on 64 bit Centos 6. It is listening on all available interfaces and netstat confirms this. I created an additional user for the postgres db: postgres=# \du List of roles Role name | Attributes | Member of -----------+-------------+----------- postgres | Superuser | {} : Create role : Create DB stephen | Superuser | {} : Create role : Create DB I assigned passwords using "alter role etc.." The problem is that no authentication method except trust seems to work. in pg_hba.conf: local all all trust host all all 198.204.114.0/24 md5 I've tried both of the above users and get the same error each time: psql: FATAL: password authentication failed for user "<username>" I tried changing "md5" to "password" and "pam" without success. Onlt "trust" works As near as I can tell by reading the documentation, it is setup correctly but I have, obviously, done something wrong. Any hints on where to start looking? -- Stephen Carville Apprentice Cook and Bottle Washer Lereta LLC 1-800-537-3821 X1326 -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general