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RE: Multiple Listeners

From: Glenn Travis <c-glenn.travis_at_wcom.com>
Date: Wed, 18 Jul 2001 07:22:01 -0700
Message-ID: <F001.0034D579.20010718071143@fatcity.com>

It is my understanding that you don't need the;

"SID_LIST_LISTENERDB2 =
  (SID_LIST =
    (SID_DESC =
(SID_NAME = DBAME2)
(ORACLE_HOME = /path/to/oracle/home)
    )
  )"

section if you define the "service_names" entry in your init.ora files. You should do one or the other.

Please correct if I'm wrong, but this is how it works on my 8.1.6 instances.

-----Original Message-----
Aschenbrenner
Sent: Monday, July 16, 2001 6:27 PM
To: Multiple recipients of list ORACLE-L

Edward,

    Yes, you can setup multiple listeners. Here is an example:

LISTENERDB1 =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
(ADDRESS_LIST =

        (ADDRESS = (PROTOCOL = TCP)(HOST = hostname.com)(PORT = 1521))
      )

    )
  )

LISTENERDB2 =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
(ADDRESS_LIST =

        (ADDRESS = (PROTOCOL = TCP)(HOST = hostname.com)(PORT = 1522))
      )

    )
  )

SID_LIST_LISTENERDB1 =
  (SID_LIST =
    (SID_DESC =
(SID_NAME = DBAME1)
(ORACLE_HOME = /path/to/oracle/home)
    )
  )

SID_LIST_LISTENERDB2 =
  (SID_LIST =
    (SID_DESC =
(SID_NAME = DBAME2)
(ORACLE_HOME = /path/to/oracle/home)
    )
  )

    After you have set this up, you can start the listeners individually:

lsnrctl start listenerdb1
lsnrctl start listenerdb2

Hope that helps...

Alan

Alan Aschenbrenner
Oracle DBA
IHS Group
alan.aschenbrenner_at_ihs.com
(303)-858-6394

-----Original Message-----
Carr
Sent: Monday, July 16, 2001 3:42 PM
To: Multiple recipients of list ORACLE-L

Hello All,

I am currently running Oracle 816 64bit on a Solaris 8 box. I have three
databases on the system with one LISTENER for all of them. Is it possible
to configure multiple listeners, one for each database? We have tried in
the past with no success... If there is a document on the web somebody could
point me to, that would be great! I have searched for one but must not be
searching correctly.

TIA,



Edward W. Carr
UNIX Systems Administrator
Qwest Communications
Broadband Services Inc.
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Received on Wed Jul 18 2001 - 09:22:01 CDT

Original text of this message

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