리스너 가동하면 밑에 빨갛게 표시해놓은...내용이 에러인지..아닌지 궁금하네요.

웹에 찾아봐도 제가 작성한 리스너와 tnsnames.ora에 별 오류가 없는거 같은데요...

도움좀 주세요..



[oracle@vmcentos7 admin]$ lsnrctl start

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 10-NOV-2020 19:59:58
Copyright (c) 1991, 2009, Oracle.  All rights reserved.
Starting /app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 11.2.0.1.0 - Production

System parameter file is /app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Log messages written to /app/oracle/diag/tnslsnr/vmcentos7/listener/alert/log.xml

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.75)(PORT=1521)))

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))



Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.0.75)(PORT=1521)))

STATUS of the LISTENER

------------------------

Alias                     LISTENER

Version                   TNSLSNR for Linux: Version 11.2.0.1.0 - Production

Start Date                10-NOV-2020 19:59:58

Uptime                    0 days 0 hr. 0 min. 0 sec

Trace Level               off

Security                  ON: Local OS Authentication

SNMP                      OFF

Listener Parameter File   /app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File         /app/oracle/diag/tnslsnr/vmcentos7/listener/alert/log.xml

Listening Endpoints Summary...

  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.75)(PORT=1521)))

  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

Services Summary...

Service "orcl" has 1 instance(s).

  Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...

The command completed successfully






(1) listner.ora 내용
# listener.ora Network Configuration File: /app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
   (SID_LIST =
     (SID_DESC =
       (GLOBAL_DBNAME=orcl)
       (SID_NAME = orcl)
       (ORACLE_HOME = /app/oracle/product/11.2.0/dbhome_1)
     )
   )


LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.75)(PORT = 1521))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
  )

ADR_BASE_LISTENER = /app/oracle






(2) tnsnames.ora
# tnsnames.ora Network Configuration File: /app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

LISTENER_ORCL =
   (ADDRESS = (PROTOCOL = TCP)(HOST = vmcentos7)(PORT = 1521))

ORACLR_CONNECTION_DATA =
    (DESCRIPTION =
        (ADDRESS_LIST =
            (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
        )
        (CONNECT_DATA =
           (SID = CLRExtProc)
           (PRESENTATION = RO)
        )
    )


ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.75)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )