Hello, it seems Postgres tries to send a UDP packet to a random high port to communicate with the statistics collector daemon. We have rather strict packet filter rules in place, and I'd like to make the system use a fixed port for this, or even better a Unix domain socket. Is this possible (setting a compile time or run time parameter)? Thanks, peter. -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin