oracle网络配置

Posted 2021-02-08 viery

listener.ora

# listener.ora Network Configuration File: D:orahuangweiproduct11.2.0dbhome_1 etworkadminlistener.ora
# Generated by Oracle configuration tools.

--配置静态注册监听器
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = D:orahuangweiproduct11.2.0dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:D:orahuangweiproduct11.2.0dbhome_1inoraclr11.dll")
    )
  (SID_DESC =
      (GLOBAL_DBNAME = hello1)
      (ORACLE_HOME = D:orahuangweiproduct11.2.0dbhome_1)
      (SID_NAME = ORCL)
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.0.206)(PORT = 1521))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
  )

ADR_BASE_LISTENER = D:orahuangwei

--配置动态注册监听器
LISTENER_dongtai =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.0.206)(PORT = 1522))
    )
  )

-------------------------------------------------------------------------------------------------------
SID_LIST_LISTENER:用于提供 监听“LISTENER” 所能够静态支持的服务信息。
LISTENER：监听名字、连接协议、监听主机、监听端口等基本配置信息
SID_NAME，数据库实例名
GLOBAL_DBNAME就是数据库服务名,可以省略，默认和SID_NAME保持一致，也可以不一致。和tnsnames的service_name保持一致。本服务的别名，用于客户端SERVICE_NAME识别
ORACLE_HOME，默认和$ORACLE_HOME环境变量保持一致。
-----------------------------------------------------------------------------------------------------


tnsname.ora

--静态
VLE =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.0.206)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = hello1)
    )
  )
-------------------------------
vle scott/[email protected] 连接名
SERVICE_NAME ：= 监听端的GLOBAL_DBNAME
------------------------------

--动态
ORCL =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.0.206)(PORT = 1522))
    )
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

动态监听配置步骤：
1.配置动态注册监听器
2.将local_listener的值改为动态监听器信息，例如： alter system set local_listener=‘(ADDRESS_LIST=(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.0.206)(PORT = 1522)))‘；或者alter system set local_listener=tnsnames的ORCL
3.动态监听的服务名默认为数据库service_name决定：show parameter service_name
4.配置客户端连接字符串




linux 静态监听
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.38.131)(PORT = 1521))
    )
  )
SID_LIST_LISTENER=
  (SID_LIST=
      (SID_DESC=
                      #BEQUEATH CONFIG
         (GLOBAL_DBNAME=orcl)
         (SID_NAME=orcl)
         (ORACLE_HOME=/data/u01/app/oracle/product/11.2.0/dbhome_1)
                      #PRESPAWN CONFIG
        (PRESPAWN_MAX=20)
        (PRESPAWN_LIST=
          (PRESPAWN_DESC=(PROTOCOL=tcp)(POOL_SIZE=2)(TIMEOUT=1))
        )
       )
      )
ADR_BASE_LISTENER = /data/u01/app/oracle