Specifies the TCP/IP address(es) on which the server is to listen for connections from client applications. The value takes the form of a comma-separated list of host names and/or numeric IP addresses ...
This parameter can only be set in the postgresql.conf file or on the server command line. krb_server_keyfile (string) Sets the location of the Kerberos server key file. See Section 20.3.3 for details.