Oracle修改監聽IP地址

oracle 11g斷網安裝時，沒有檢測net的功能，所以安裝完后，netstat -an 發現自動監聽的是127.0.0.1:1521，這樣安裝完成后，其他的主機根本無法連接，是什么原因呢？

 

排錯后發現，是主機名的問題：

1 在cmd中，輸入hostname 發現主機名

2 在文件夾：c:\windows\system32\drivers\etc  修改hosts文件：

源文件為：

 

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
#      102.54.94.97     rhino.acme.com          # source server
#       38.25.63.10     x.acme.com              # x client host

# localhost name resolution is handled within DNS itself.
#    127.0.0.1       localhost
#    ::1             localhost
....此處添加 主機IP       主機名

 

 

 

在最后一行加入

 本機IP    主機名

保存即可

使用lsnrctl stat查看監聽狀態

此時監聽的還是 127.0.0.1:1521這個IP

 

 

修改監聽文件 listener.ora 文件在 D:\app\Administrator\product\11.2.0\dbhome_1\network\admin 目錄下，注釋部分的主機名原為Localhost

# listener.ora Network Configuration File: D:\app\Administrator\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
 
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 = WIN-ASA0GB1AV61)(PORT = 1521))//WIN-ASA0GB1AV61原為localhost
) ) ADR_BASE_LISTENER = D:\app\Administrator

　

把其中的localhost換成自己的主機名

 

再修改主機名文件 tnsnames.ora

 

# tnsnames.ora Network Configuration File: D:\app\Administrator\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
 
LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = WIN-ASA0GB1AV61)(PORT = 1521))//WIN..原為localhost
 
 
ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )
 
ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = WIN-ASA0GB1AV61)(PORT = 1521))//WIN..原為localhost
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

 

同樣把localhost換成自己的主機名

再用lsnrctl.ora檢測，發現監聽IP地址變為：192.168.1.251:1521 0.0.0.0 (192.168.1.251為本主機IP)

 

成功！