E2626 Cmd Rej: IPPORT on Node not connected to any TCP/IP link
The value specified for the ipport parameter must be assigned to a TCP/IP node, and that node must be connected to a TCP/IP data link.
Recovery
Display the TCP/IP nodes in the database. Enter the rtrv-ip-node command.
Re-enter the dlt-ip-node command that generated this error message, specifying a valid combination of parameters. Refer to the command description in Commands User's Guide and to the Database Administration - Features User's Guide for assistance.