測试环境:Oracle Enterprise Linux 64-bit (5.8版本号) + Oracle 11g 64位

相关说明: Oracle11g64位软件的安装位置为/u01/app/oracle/product/11.2.0/dbhome_1 ,数据库名为默认的orcl,Linux虚拟机的IP设置为192.168.1.121

一、改动listener.ora文件内容

命令:[oracle@gpdb ~]$ vi /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
内容:
SID_LIST_LISTENER=
  (SID_LIST=
    (SID_DESC=
      (GLOBAL_DBNAME= orcl)
      (ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1)
      (SID_NAME=orcl)
    )
  )

LISTENER=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.121)(PORT=1521))) 
 
ADR_BASE_LISTENER = /u01/app/oracle

二、改动tnsnames.ora文件内容

命令:[oracle@gpdb ~]$ vi /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
内容:
orcl = 
  (DESCRIPTION = 
    (ADDRESS_LIST = 
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.121)(PORT = 1521)) 
    ) 
    (CONNECT_DATA = 
      (SID = orcl) 
    ) 
  )
三、启动监听并更新注冊

命令:[oracle@gpdb ~]$ lsnrctl start
输出:
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 13-MAY-2014 10:13:32

Copyright (c) 1991, 2009, Oracle.  All rights reserved.

Starting /u01/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 /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Log messages written to /u01/app/oracle/diag/tnslsnr/gpdb/listener/alert/log.xml
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.121)(PORT=1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.121)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date                13-MAY-2014 10:13:32
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/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File         /u01/app/oracle/diag/tnslsnr/gpdb/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.121)(PORT=1521)))
Services Summary...
Service "orcl" has 1 instance(s).
  Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully

命令:[oracle@gpdb ~]$ sqlplus / as sysdba
SQL> startup
SQL> alter system register;
SQL> quit
[oracle@gpdb ~]$ lsnrctl status
输出:
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 13-MAY-2014 10:19:18

Copyright (c) 1991, 2009, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.121)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date                13-MAY-2014 10:13:32
Uptime                    0 days 0 hr. 5 min. 46 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File         /u01/app/oracle/diag/tnslsnr/gpdb/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.121)(PORT=1521)))
Services Summary...
Service "orcl" has 2 instance(s).
  Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...
  Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@gpdb ~]$

四、Windows下的測试步骤
1>使用DOS命令直接測试

命令:C:\Documents and Settings\Administrator>tnsping 192.168.1.121
输出:
TNS Ping Utility for 32-bit Windows: Version 11.1.0.7.0 - Production on 13-MAY-2
014 10:25:27

Copyright (c) 1997, 2008, Oracle.  All rights reserved.

Used parameter files:
C:\Program Files\Oracle\Instant Client\bin\sqlnet.ora

Used EZCONNECT adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTO
COL=TCP)(HOST=192.168.1.121)(PORT=1521)))
OK (0 msec)

C:\Documents and Settings\Administrator>

2>使用plsqldev.exe測试，改动C:\Program Files\Oracle\Instant Client\bin\tnsnames.ora文件，新增到虚拟机Oracle的连接内容

GPDB =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.121)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

执行plsql,使用SYS用户登录成功