如何在 Oracle 12c 中配置额外的监听器答案

【问题标题】：How to configure additional listener in Oracle 12c如何在 Oracle 12c 中配置额外的监听器
【发布时间】：2017-04-18 01:49:37
【问题描述】：

我正在尝试在 Oracle 12c 数据库中配置侦听器并遇到问题。我们有一个为端口 1521 配置的监听器，它工作正常。我正在尝试在端口 8011 上配置另一个侦听器，并在启动它时看到错误。

这是我的 listener.ora 文件：

ADMIN_RESTRICTIONS_LISTEN_PDM = ON
INBOUND_CONNECT_TIMEOUT_LISTEN_PDM = 5

LISTEN_PDM =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS_LIST=
        (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1 )(PORT = 1521 ))
      )
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.11.73)(PORT = 8011))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC8011))
    )
  )

SID_LIST_LISTEN_PDM =
  (SID_LIST =
    (SID_DESC =
      (ORACLE_HOME = /ora01/app/oracle/product/12.1.0/db_1)
      (SID_NAME = PDM)
    )
  )

这是我的 tnsnames.ora 文件：

ip-192-168-11-73.csn.com =
  (DESCRIPTION = (ADDRESS_LIST =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
    (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 8011))
   ) (CONNECT_DATA = (SID = PDM)) )

当我在端口 8011 上配置的侦听器上运行 lsnrctl start/stat 命令时，我看到以下错误：

[oracle@ip-192-168-11-73 ~]$ lsnrctl stat LISTENER

LSNRCTL for Linux: Version 12.1.0.2.0 - Production on 17-APR-2017 17:50:38

Copyright (c) 1991, 2014, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.11.73)(PORT=8011)))
TNS-12547: TNS:lost contact
 TNS-12560: TNS:protocol adapter error
  TNS-00517: Lost contact
   Linux Error: 104: Connection reset by peer
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC8011)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 12.1.0.2.0 - Production
Start Date                17-APR-2017 17:50:02
Uptime                    0 days 0 hr. 0 min. 36 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /ora01/app/oracle/product/12.1.0/db_1/network/admin/listener.ora
Listener Log File         /ora01/app/oracle/diag/tnslsnr/ip-192-168-11-73/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.11.73)(PORT=8011)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC8011)))
The listener supports no services
The command completed successfully

我按照此处提供的说明进行操作： https://blogs.oracle.com/rtsai/entry/how_to_configure_multiple_oracle

谢谢

【问题讨论】：

标签： oracle

【解决方案1】：

8011 端口未打开。我可以通过打开端口来解决这个问题。

谢谢。

【讨论】：