ORACLE修改IP地址后如何能够使用

作者：iamlaosong

oracle数据库服务器IP改变后，监听进程无法启动，需要修改相应的配置文件：

1、服务器端$ORACLE_HOME/network/admin/listener.ora修改address的host即可。监听进程负责监听网络上发来请求，然后响应，修改后重新启动LISTENER。即：

LISTENER =

(DESCRIPTION_LIST =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))

(ADDRESS = (PROTOCOL = TCP)(HOST =
10.178.40.196)(PORT = 1521))

)

)

2、客户端tnsnames.ora修改address的host即可，客户端无需重启。路径C:\oracle\product\10.2.0\client_1\NETWORK\ADMIN，这个路径会随版本和安装点变化。即：

DL580 =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST =
10.178.41.253)(PORT = 1521))

)

(CONNECT_DATA =

(SERVICE_NAME = orcl)

)

)