ndmp_connect_failed
trying to run a backup with Oracle Secure backup but keep getting the following:
admin/58.1: 284: | 14:58:37 BNPC: directing data service to connect to mover |
admin/58.1: 285: NDMP_DATA_CONNECT failed: couldn't connect to server.
admin/58.1: 286: The error reported was "Connection timed out".
admin/58.1: 287: Error: data service cannot connect to mover - error connecting to another NDMP server (NDMP client)
admin/58.1: 288: | 15:02:30 QREX: exit status upon entry is 21 |
the network ports 400, 10000, 34402 and 20000 - 20025 are opened. Which other ports if any should be opened to resolve this error?