我正在尝试从连接在同一网络中的另一台计算机连接到我的 Oracle 数据库 11g。
在连接数据中，我输入了服务器机器的地址，但它不允许我连接。如果它允许我连接，则从服务器计算机，但不能从另一台计算机：
Error de E/S. The network adapter could not establish the connection
机器 1 - Oracle 服务器：本地访问连接：是
机器 2 - 客户端远程连接：失败
两台机器在同一个网段：192.168.x.machine1 192.168.x.machine2
Listerner
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = LAPTOP-BPS592UE)(PORT = 1521)(QUEUESIZE = 32))
)
)
状态监听器：
C:\..\..\11.2.0\server\network\ADMIN>lsnrctl status
LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 22-JUN-2018 11:30:17
Copyright (c) 1991, 2014, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Production
Start Date 22-JUN-2018 11:04:36
Uptime 0 days 0 hr. 25 min. 40 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Default Service XE
Listener Parameter File C:\..\..\..\product\11.2.0\server\network\admin\listener.ora
Listener Log File C:\..\..\..\diag\tnslsnr\LAPTOP-BPS592UE\listener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=LAPTOP-BPS592UE)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=LAPTOP-BPS592UE)(PORT=8080))(Presentation=HTTP)(Session=RAW))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 3 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "XEXDB" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Service "xe" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
The command completed successfully