[Pgpool-general] Authentication error

[Alessandro Candini]

Hi. I have configured pgpool-II-3.0.1 and Postgres-9.0.1 with hot standby and
streaming replication. But I get the following error inside pgpool log:

ERROR: pid 2451: s_do_auth: expecting R got E
ERROR: pid 2451: make_persistent_db_connection: s_do_auth failed
ERROR: pid 2451: s_do_auth: expecting R got E
ERROR: pid 2451: make_persistent_db_connection: s_do_auth failed
LOG:   pid 2417: received smart shutdown request


Inside my nodes in postgresql.log I obtain:
LOG:  database system is ready to accept connections
LOG:  could not receive data from client: Connection reset by peer
FATAL:  password authentication failed for user "user"
LOG:  unexpected EOF within message length word
FATAL:  password authentication failed for user "user"
LOG:  could not receive data from client: Connection reset by peer

Have you an idea of what kind of problem is it?

Thanks in advance