Port number - Clustering

          Folks,
          I have 3 UNIX machines with 3 Managed WebLogic servers.If I want to do clustering,
          is it necessary to have the same port number for these 3 managed weblogic servers?
          MachineA:30000, MachineB:30000, MachineB:30000
          what happens if I give different port number for the above managed server instances
          and try to do WL clustering?
          Thanks
          - Robot

"Majic Robot" <[email protected]> wrote:
 >
 >Folks,
 >
 >I have 3 UNIX machines with 3 Managed WebLogic servers.If I want to do
 >clustering,
 >is it necessary to have the same port number for these 3 managed weblogic
 >servers?
 >
 >MachineA:30000, MachineB:30000, MachineB:30000
 >
 >what happens if I give different port number for the above managed server
 >instances
 >and try to do WL clustering?
 >
 >Thanks
 >- Robot
 You can use the same or different port numbers. The key to providing managed server
 listening addresses is to ensure unique IPaddress:port combination for each managed
 server.
 Regards,
 Rob

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In case of portal url,
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Hi
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cleavitt wrote:
That is possible, but it needs to be a standard Oracle configuration if the script is to remain generic and portable. The script is actually working fine as-is. I was just trying to go the extra mile and determine the port number automatically. I could also prompt for a TNSNames entry as suggested by others, but I don't always have an entry defined for all of the Oracle instances in my company on every workstation that I work from.
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Similar in function to using the SU command in Unix/Linux.
Note:
This script temporarily changes the impersonated user's password and may cause other
connection attempts by that user to fail during the moment that the temporary password is in effect.
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Like FND_NODES shows node details.
Thanks

Hi,
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I have created oracle 10g Release 1 database(orcl) in Windows Xp Professional edition through DBCA . I also created one more database(sample) manually .
The ORCL server process listens to port no 1521 and
SAMPLE server process listens to port no 1522
Once I start the OracleServiceORCL (Service for orcl) from services.msc and check the listener status it displays
Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
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And how can i know which port no is linked with which server process?
Also if we provide a different port number(other than 1521 say 1522) in tnsnames.ora for a service and consider the listener is listening to both 1521 and 1522 . Now consider that port number 1521 is free . In this case to which port number will the service be listening to ?
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SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
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(ORACLE_HOME = D:\oracle\product\10.1.0\Db_2)
(PROGRAM = extproc)
LISTENER =
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(DESCRIPTION =
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ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = irobo)(PORT = 1522))
(CONNECT_DATA =
(SERVICE_NAME = ORCL)
SAMPLE =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = irobo)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = ORCL)
EXTPROC_CONNECTION_DATA =
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(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)

Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...[coe]
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I have not set LOCAL_LISTENER initialization parameter.How is this happening ?
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I need to change the default port number of XML DB from port 8080 to something else, because the development server also hosts a web service, which is configured to listen on port 8080 for debugging reasons. This WS is provided by our partner and we have no control over the ports it uses.
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TIA,
Stefan

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Hi,
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Running emca script requested for database listener port number. Where do I get this information from.

If the port number is not specified in listener.ora,
you may get different values with 10gR1 such as 1509,
1525, 1525 or 1531 (on Windows XP SP2).
I guess this depends also on whether the TCP/IP port
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