The server that is servicing the specified distributed dynamic virtual IP address (DVIPA) and port number became unresponsive while it was processing connection setup requests. The server is no longer successfully processing incoming connection requests.

In the message text:

dvipa_or_intfname

• For IPv4, specifies the distributed DVIPA that is being serviced by the target server.
• For IPv6, specifies the interface name associated with the distributed DVIPA that is being serviced by the target server.

portnum

The port that is being serviced by the target server.

tcp_name

The name of the TCP/IP stack that the target server is using.

host_name

The name of the MVS™ system that the TCP/IP stack is running on.

tcsr_value

The percent of connection setup requests that are routed from the distributor and that are successfully received by the target for this server.

cer_value

The percentage of connection setup requests that are received by the target for this server and that achieve the connection established state.

sef_value

The server efficiency factor for the server application. This value is an indication of how effectively the application is accepting new connection requests and managing its backlog queue.