To connect a HiRDB client to a HiRDB server, the Hirdb system's host name (or IP address) must be specified in the following operands of the client environment definition:
The host name specified in these operands must be the same host name specified in the pdunit operand of the system common definition.
With some network configurations, connection may not be established using the host name specified in the pdunit operand. In an environment using DNS, see 25.1.1 Connection to a HiRDB server with an FQDN specified. If the network used among HiRDB servers does not match the network used between a HiRDB client and a HiRDB server, see 25.1.2 Using the multi-connection address facility to connect to a HiRDB server.