Solving problems with rlogin setup

When debugging problems with rlogin setup, you can use any of the following:

If there are problems on the client side, you might get the following message:

invalid logon name or password. This message is misleading and often is caused by setup problems on the z/OS UNIX side. It is possible that security was not set up correctly.

If there are problems on the server side, you might get the following messages:

Resource temporarily unavailable. In this case, inetd will try initializing the service every three minutes.
service unavailable. This typically means that the port assignment is not correct. Use the TSO NETSTAT INTERVAL command to verify that OMVS issued a LISTEN for port 513. If 513 is not there, then inetd cannot find the port assignment for 513 in /etc/services or hlq.ETC.SERVICES. You will need to establish the connection between TCP/IP and z/OS® UNIX by defining port 513 in /etc/services (if this file is to be used) or in the hlq.ETC.SERVICES data set, where hlq is the prefix defined by DATASETPREFIX in the TCP/IP profile ("TCPIP" by default). If /etc/services is defined, it is used instead of hlq.ETC.SERVICES.