Ubuntu 上部署 Oracle 的网络配置要求
一 基础网络与主机要求
二 端口与协议要求
三 主机解析与命名配置
ORCL = (DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.103)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
)
四 防火墙与安全组规则
sudo ufw statussudo ufw allow 1521/tcp,sudo ufw allow 22/tcp五 监听与客户端连通性验证
LISTENER = (DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 0.0.0.0)(PORT = 1521))
)
)
lsnrctl startlsnrctl status(确认监听端口、服务映射与主机)sqlplus username/password@//<DB_HOST>:1521/<SERVICE_NAME>sqlplus username/password@ORCLLD_LIBRARY_PATH、TNS_ADMIN、PATH 后再测试。