oracle asm监听配置_通过Oracle客户端远程访问ASM实例

在配置Goldengate的时候，我们需要连接ASM实例，配置方法如下：
10g RAC的方法：
在本地RAC两个节点上listener.ora文件中添加：
RAC1节点：
(SID_DESC =
(GLOBAL_NAME = ASM)
(ORACLE_HOME = /oracle/app/product/10.2.0/db_1)
(SID_NAME = +ASM1)
)
)

RAC2节点：
(SID_DESC =
(GLOBAL_NAME = ASM)
(ORACLE_HOME = /oracle/app/product/10.2.0/db_1)
(SID_NAME = +ASM2)
)
)

在本地RAC两个节点和远程客户端的tnsnames.ora文件中添加：

ASM2 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.12)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ASM)
(INSTANCE_NAME = +ASM2)
(UR = A)
)
)
ASM1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.11)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ASM)
(INSTANCE_NAME = +ASM1)
(UR = A)
)
)
然后重启监听，远程测试连接：

[oracle@target ~]$ sqlplus "/as sysdba"
SQL*Plus: Release 10.2.0.4.0 - Production on Wed Oct 19 05:17:20 2011
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> conn sys/sys@asm1 as sysdba;
Connected.