SQLPLUS：ORA－12545 连接因对象主机或对象不存在而失败

七心海棠

我这里出现的问题是：XP客户端（我的笔记本）的NET8 Configuration Assistant在测试数据库连接的时候报错：ORA－12545 连接因对象主机或对象不存在而失败。
（tnsping可以通）

而linux服务器端（我的台式机）的sqlplus可以登录使用了。

为什么一个能一个不能呢？

在XP上tnsnames.ora文件内容如下：
# TNSNAMES.ORA Network Configuration File: G:\Oracle\Ora81\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.

JADSMS =
(DESCRIPTION =
   (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = 10.1.1.17)(PORT = 1521))
   )
   (CONNECT_DATA =
     (SID = jadsms)
   )
)

在linux上tnsnames.ora文件内容如下：
# TNSNAMES.ORA Network Configuration File: /disk1/oracle/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.


JADSMS.LOCALDOMAIN =
(DESCRIPTION =
   (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = 10.1.1.17)(PORT = 1521))
   )
   (CONNECT_DATA =
     (SERVICE_NAME = jadsms.jadeite)
   )
)

68SERVERS.LOCALDOMAIN =
(DESCRIPTION =
   (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = 10.1.1.17)(PORT = 1521))
   )
   (CONNECT_DATA =
     (SID = jadsms)
   )
)

INST1_HTTP.LOCALDOMAIN =
(DESCRIPTION =
   (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = 10.1.1.17)(PORT = 1521))
   )
   (CONNECT_DATA =
     (SERVER = SHARED)
     (SERVICE_NAME = jadsms.jadeite)
     (PRESENTATION = http://admin)
   )
)

EXTPROC_CONNECTION_DATA.LOCALDOMAIN =
(DESCRIPTION =
   (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = IPC)(KEY = EXPROC))
   )
   (CONNECT_DATA =
     (SID = PLSExtProc)
     (PRESETATION = RO)
   )
)

linux下的listener.ora文件内容如下：
# TNSNAMES.ORA Network Configuration File: /disk1/oracle/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

LISTENER=
(DESCRIPTION_LIST =
(DESCRIPTION =
   (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = 10.1.1.17)(PORT = 1521))
   )
   (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = IPC)(KEY = EXPROC))
   )
)
)

SID_LIST_LISNETER =
(SID_LIST =
(SID_DESC =
   (SID_NAME = PLSExtProc)
   (ORACLE_HOME = /disk1/oracle)
   (PROGRAM = extproc)
)
(SID_DESC =
   (GLOBAL_DBNAME = jadsms.jadeite)
   (ORACLE_HOME = /disk1/oracle)
   (SID_NAME = jadsms)
)
)


linux 的ifcfg－eth0文件：                                                  
DEVICE='eth0'
ONBOOT='yes'
IPADDR='10.1.1.17'
NETMASK='255.0.0.0'
GATEWAY='10.1.1.1'
TYPE='Ethernet'
NETWORK='10.0.0.0'
BROADCAST='10.255.255.255'

network文件：
NETWORKING=yes
HOSTNAME='localhost.localdomain'
GATEWAY=10.1.1.1
GATEWAYDEV=eth0



XP
IP=10.1.1.16
NETMASK=255.0.0.0
GATEWAY=10.1.1.1
DNS=202.106.196.115
WORKGROUP=WORKGROUP
HOSTNAME=CHRISBENBEN