ubuntu

Ubuntu Oracle网络配置怎么做

小樊
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2025-05-28 09:10:01
栏目: 云计算

在Ubuntu系统上进行Oracle网络配置,通常涉及对Oracle监听器、TNS名称解析以及网络参数文件的配置。以下是详细的步骤:

1. 配置监听器(Listener)

示例配置(以Oracle 12c为例):

listener.ora

listener =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = oracle-histdb)(PORT = 1521))
      (ADDRESS = (PROTOCOL = IPC)(KEY = extproc1521))
    )
  )

sid_list_listener =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = clrextproc)
      (ORACLE_HOME = /app/oracle/product/12.2.0/dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "extproc_dlls=only:/app/oracle/product/12.2.0/dbhome_1/bin/oraclr12.dll")
    )
  )

tnsnames.ora

oraclr_connection_data =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = extproc1521))
    )
    (CONNECT_DATA =
      (SID = clrextproc)
      (PRESENTATION = RO)
    )
  )

histdb =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = oracle-histdb)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = histdb)
    )
  )

sqlnet.ora

sqlnet.authentication_services = (NTS)
names.directory_path = (TNSNAMES, EZCONNECT)
sqlnet.allowed_logon_version = 8
sqlnet.allowed_logon_version_client = 8
sqlnet.allowed_logon_version_server = 102

2. 配置网络接口

Ubuntu系统使用/etc/network/interfaces文件来配置网络接口。

示例配置:

auto eth0
iface eth0 inet static
    address 192.168.1.100
    netmask 255.255.255.0
    gateway 192.168.1.1
    dns-nameservers 8.8.8.8 8.8.4.4

3. 重启网络服务

修改完配置文件后,需要重启网络服务以使配置生效:

sudo systemctl restart networking

4. 验证配置

使用以下命令验证网络配置:

注意事项

以上步骤应该能够帮助你在Ubuntu系统上进行基本的Oracle网络配置。如果需要更详细的配置指导,建议参考Oracle官方文档或相关技术论坛。

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