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  • Oracle10g监听配置

    ==================================================================================================
      当改变Listener的默认端口1521的时候,需要在tnsnames.ora里面进行修改,并且指定Oracle的local_listener
    参数,才能实现监听的动态注册
      P.S  注册过程是通过后台进程PMON实现的
    ==================================================================================================
    Last login: Wed Dec 27 15:14:39 2006 from 192.168.10.100

    [oracle@vmrhel4 admin]$ cat listener.ora
    # listener.ora Network Configuration File: /u01/app/oracle/product/10.2.1/network/admin/listener.ora
    # Generated by Oracle configuration tools.

    SID_LIST_LISTENER =
      (SID_LIST =
        (SID_DESC =
          (SID_NAME = PLSExtProc)
          (ORACLE_HOME = /u01/app/oracle/product/10.2.1)
          (PROGRAM = extproc)
        )
      )
    --这里改变了默认的1521为1520
    LISTENER =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = TCP)(HOST = vmrhel4.localdomain)(PORT = 1520))
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
        )
      )

    --还没有更新tnsnames.ora
    [oracle@vmrhel4 admin]$ cat tnsnames.ora
    # tnsnames.ora Network Configuration File: /u01/app/oracle/product/10.2.1/network/admin/tnsnames.ora
    # Generated by Oracle configuration tools.

    EXTPROC_CONNECTION_DATA =
      (DESCRIPTION =
        (ADDRESS_LIST =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
        )
        (CONNECT_DATA =
          (SID = PLSExtProc)
          (PRESENTATION = RO)
        )
      )


    [oracle@vmrhel4 admin]$ lsnrctl start

    LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 27-DEC-2006 15:22:51

    Copyright (c) 1991, 2005, Oracle.  All rights reserved.

    Starting /u01/app/oracle/product/10.2.1/bin/tnslsnr: please wait...

    TNSLSNR for Linux: Version 10.2.0.1.0 - Production
    System parameter file is /u01/app/oracle/product/10.2.1/network/admin/listener.ora
    Log messages written to /u01/app/oracle/product/10.2.1/network/log/listener.log
    Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vmrhel4.localdomain)(PORT=1520)))
    Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))

    Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=vmrhel4.localdomain)(PORT=1520)))
    STATUS of the LISTENER
    ------------------------
    Alias                     LISTENER
    Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
    Start Date                27-DEC-2006 15:22:51
    Uptime                    0 days 0 hr. 0 min. 0 sec
    Trace Level               off
    Security                  ON: Local OS Authentication
    SNMP                      OFF
    Listener Parameter File   /u01/app/oracle/product/10.2.1/network/admin/listener.ora
    Listener Log File         /u01/app/oracle/product/10.2.1/network/log/listener.log
    Listening Endpoints Summary...
      (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vmrhel4.localdomain)(PORT=1520)))
      (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
    Services Summary...
    Service "PLSExtProc" has 1 instance(s).
      Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
    The command completed successfully

    --启动数据库
    [oracle@vmrhel4 admin]$ sqlplus '/ as sysdba'
    [uniread] Loaded history (38 lines)

    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Dec 27 15:23:23 2006

    Copyright (c) 1982, 2005, Oracle.  All rights reserved.

    Connected to an idle instance.

    idle> startup
    ORACLE instance started.

    Total System Global Area  205520896 bytes
    Fixed Size                  1218532 bytes
    Variable Size              67110940 bytes
    Database Buffers          134217728 bytes
    Redo Buffers                2973696 bytes
    Database mounted.
    Database opened.
    idle> show parameter local_lis

    NAME                                 TYPE        VALUE
    ------------------------------------ ----------- ------------------------------
    local_listener                       string
    idle> exit
    --没有设置local_listener参数
    --这时候通过OracleNet登录,返回ORA-12560错误

    =============进行相应的修改
    Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
    With the Partitioning, OLAP and Data Mining options
    [uniread] Saved history (41 lines)
    [oracle@vmrhel4 admin]$ cat tnsnames.ora
    # tnsnames.ora Network Configuration File: /u01/app/oracle/product/10.2.1/network/admin/tnsnames.ora
    # Generated by Oracle configuration tools.

    EXTPROC_CONNECTION_DATA =
      (DESCRIPTION =
        (ADDRESS_LIST =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
        )
        (CONNECT_DATA =
          (SID = PLSExtProc)
          (PRESENTATION = RO)
        )
      )
    --增加这句
    LISTENER_NEW=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.10.150)(PORT=1520))


    [oracle@vmrhel4 admin]$ sqlplus '/ as sysdba'
    [uniread] Loaded history (41 lines)

    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Dec 27 15:25:27 2006

    Copyright (c) 1982, 2005, Oracle.  All rights reserved.


    Connected to:
    Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
    With the Partitioning, OLAP and Data Mining options

    sys@TESTDB> show parameter local_lis

    NAME                                 TYPE        VALUE
    ------------------------------------ ----------- ------------------------------
    local_listener                       string
    sys@TESTDB> alter system set local_listener='listener_new';

    System altered.

    sys@TESTDB> show parameter local_lis

    NAME                                 TYPE        VALUE
    ------------------------------------ ----------- ------------------------------
    local_listener                       string      listener_new

    --可以看到动态注册
    sys@TESTDB> !lsnrctl status
    LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 27-DEC-2006 15:25:56

    Copyright (c) 1991, 2005, Oracle.  All rights reserved.

    Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=vmrhel4.localdomain)(PORT=1520)))
    STATUS of the LISTENER
    ------------------------
    Alias                     LISTENER
    Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
    Start Date                27-DEC-2006 15:22:51
    Uptime                    0 days 0 hr. 3 min. 5 sec
    Trace Level               off
    Security                  ON: Local OS Authentication
    SNMP                      OFF
    Listener Parameter File   /u01/app/oracle/product/10.2.1/network/admin/listener.ora
    Listener Log File         /u01/app/oracle/product/10.2.1/network/log/listener.log
    Listening Endpoints Summary...
      (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vmrhel4.localdomain)(PORT=1520)))
      (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
    Services Summary...
    Service "PLSExtProc" has 1 instance(s).
      Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
    Service "TESTDB.VMRHEL4" has 1 instance(s).
      Instance "TESTDB", status READY, has 1 handler(s) for this service...
    Service "TESTDBXDB.VMRHEL4" has 1 instance(s).
      Instance "TESTDB", status READY, has 1 handler(s) for this service...
    Service "TESTDB_XPT.VMRHEL4" has 1 instance(s).
      Instance "TESTDB", status READY, has 1 handler(s) for this service...
    The command completed successfully

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  • 原文地址:https://www.cnblogs.com/wait4friend/p/2334567.html
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