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:
listener.ora
tnsnames.ora
sqlnet.ora
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
Ubuntu系统使用/etc/network/interfaces
文件来配置网络接口。
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
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
使用以下命令验证网络配置:
ip addr show eth0
ping 192.168.1.1
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。