【发布时间】:2015-07-20 09:26:11
【问题描述】:
我有一台服务器 2008 的虚拟机,安装了 Orcale 11g 64 位,我可以在 vm 中使用 sqlplus 登录。
vm使用NAT网络,vm的ip是'10.0.2.15'(我的主机ip是192.168.2.10)。
然后我打开网络端口转发将我主机中的端口1521转发到vm中的1521。
然后我在我的主机中测试转发:
telnet localhost 1521
成功了。
但是,当我尝试通过Net Configuration Assistant 创建本地网络服务时,却遇到了错误:
ORA-12547: TNS lost contact.
发生了什么事?
listener.ora:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:D:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
)
ADR_BASE_LISTENER = D:\app\Administrator
tnsnames.ora
LISTENER_ORCL =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
)
【问题讨论】: