oracle 11g断网安装时，没有检测net的功能，所以安装完后，netstat -an 发现自动监听的是127.0.0.1:1521，这样安装完成后，其他的主机根本无法连接，是什么原因呢？
排错后发现，是主机名的问题：
1 在cmd中，输入hostname 发现主机名
2 在文件夹：c:\windows\system32\drivers\etc 修改hosts文件：
源文件为：
# 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 ....此处添加 主机IP 主机名
在最后一行加入
本机IP 主机名
|
保存即可
使用lsnrctl stat查看监听状态
此时监听的还是 127.0.0.1:1521这个IP
修改监听文件 listener.ora 文件在 D:\app\Administrator\product\11.2.0\dbhome_1\network\admin 目录下，注释部分的主机名原为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原为localhost ) ) ADR_BASE_LISTENER = D:\app\Administrator
把其中的localhost换成自己的主机名
再修改主机名文件 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..原为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..原为localhost (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )
同样把localhost换成自己的主机名
再用lsnrctl.ora检测，发现监听IP地址变为：192.168.1.251:1521 0.0.0.0 (192.168.1.251为本主机IP)
成功！
本文转自博客园xingoo的博客，原文链接：Oracle修改监听IP地址，如需转载请自行联系原博主。
