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Oracle 11g gateways(透明网关)配置

配置要点主要有两点

1、%GATEWAYS_HOME%(透明网关安装目录)\dg4msql\admin\initdg4msql.ora

内容:

HS_FDS_CONNECT_INFO=localhost//DATABASENAME
HS_FDS_TRACE_LEVEL=OFF
HS_FDS_RECOVERY_ACCOUNT=RECOVER
HS_FDS_RECOVERY_PWD=RECOVER

要注意的是HS_FDS_CONNECT_INFO,这里配置的是gateways连接SQL SERVER数据库的参数,含4个部分

1 服务器地址;2 端口;3 实例名;4 数据库名

经本人测试1、4是必需要的,2、3没有的情况下也可以。

猜测:1433端口可省略(未验证过)

奇怪经历:使用 localhost/MSSQLSERVER/Northwind 配置失败,不知原因,有知道的朋友请指正一下

完整配置是这样:localhost:1433/MSSQLSERVER/Northwind

2、%GATEWAYS_HOME%(透明网关安装目录)\NETWORK\admin\listener.ora

内容:

SID_LIST_LISTENER =    (SID_LIST =    (SID_DESC =      (SID_NAME = dg4msql)      (ORACLE_HOME = C:\oracle\gateways)      (PROGRAM = dg4msql)    )  )LISTENER =  (DESCRIPTION_LIST =    (DESCRIPTION =      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))      (ADDRESS = (PROTOCOL = TCP)(HOST = WIN-VV5TMJBQ3LN)(PORT = 1521))    )  )ADR_BASE_LISTENER = C:\oracle\gateways

这里面的配置了解得不是很清楚,红色部分是添加进来的与要点1对应。

Oracle 11g gateways(透明网关)配置