Hi, Thanks for the reply. Nope, not a Firewall problem. I also get connection refused if I telnet by IP address on the Postgres server. I can telnet localhost 5432 But not telnet 5432 Anything else I can try here? I'm not sure my pg_hba.conf is correct, what do you think? -- View this message in context: http://postgresql.1045698.n5.nabble.com/How-to-add-hosts-to-pg-hba-conf-and-postgresql-conf-tp3708421p3709271.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general