[网络协议]记录一份Oracle 正确的监听配置文件listener.ora与tnsnames.ora

一.配置文件

1.listener.ora

# listener.ora Network Configuration File: C:appAdministratorproduct11.2.0dbhome_1
etworkadminlistener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = C:appAdministratorproduct11.2.0dbhome_1)
      (PROGRAM = extproc)
    )
    (SID_DESC =
      (SID_NAME = CAD)
      (ORACLE_HOME = C:appAdministratorproduct11.2.0dbhome_1)
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 172.31.21.163)(PORT = 1521))
    )
  )

ADR_BASE_LISTENER = C:appAdministrator

值得注意的是，上面的host那，配的是其内网ip，不是外网ip。（就这个都折腾了大半天。。）

?2.tnsnames.ora

# tnsnames.ora Network Configuration File: C:appAdministratorproduct11.2.0dbhome_1
etworkadmin	nsnames.ora
# Generated by Oracle configuration tools.

ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )

CAD =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 172.31.21.163)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = CAD)
    )
  )