Change of IP addresses to hostnames in tnsnames and listener to TNS-12541 heads

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• Unable to ping IP address / resolve hostnames Win 7 and XP Pro

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  Win XP Pro - address IP 192.168.1.3
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  Hello

  Try the methods below and see if it can resolve the problem.

  Method 1:

  Reset TCP\IP [Transmission Control Protocol of Protocol\Internet]:

  To reset the stack TCP/IP go to this article and either click on "Fix it for me" or follow the instructions to fix it yourself:

  http://support.Microsoft.com/kb/299357

  Method 2:

  Disable the IP helpdesk:

  (a) hold the Windows key and type R, type "services.msc" (without the quotes) and press enter

  (b) scroll down to the IP assistance service, right-click on it and select Properties.

  (c) in the area drop-down list that says "Autoc" or "Manual", set it to disabled and then click 'apply '.

  (d) then click on ""Stop " to stop the service from running in the current session"

  (e) click on OK to exit the dialog box

  Disable IPv6:

  Try to uninstall IPv6 on all interfaces, the removal of virtual cards of IPv6 and reset the TCP/IP stack.  To remove the IPv6, go to the properties for each network adapter, and deselect the check box next to the Protocol "Internet Protocol version 6 (TCP/IPv6), which will turn off, or select it and click on uninstall which will remove off the computer."  Then go into Device Manager and remove any 4to6 adapters, adapters miniport WUN or tunnel adapters.

  NOTE:

  You should do this for each network connection.

  Disable the DHCP Broadcast Flag:

  Link:

  http://support.Microsoft.com/default.aspx/KB/928233

  Important:

  This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  How to back up and restore the registry in Windows

  http://support.Microsoft.com/kb/322756

  See also:

  How to troubleshoot connectivity TCP/IP with Windows XP

  http://support.Microsoft.com/kb/314067

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  env: Oracle 11 g 2 - Orable Linux 6.2 64bits

  I set up a database for the client server. I installed IM and the House according to the standards of the Oracle RDBMS. Then I configured the listener to run BOF IM home. If the location of the 'ora, tnsnames' and 'listener.ora' files is $GI_HOME/network/admin.

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  • -touch /var/opt/oracle/tnsnames.ora
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  His reason for this is to support the possibility of having several houses of Oracle's RDBMS. I don't know what he's talking about.

  Please notify.

  Best regards

  user130038 wrote:

  Thanks to you two!

  So basically this DBA do not like to follow standards of Oracle but his own.

  BINGO!

  What is the problem with the help of $ORACLE_HOME/network/admin for these two files if there were several homes of oracle on a server? Sorry I never got to work on a server with multiple oracle homes, so I have no idea.

  The 'standard' with several houses installation is to run the listener from the version the most recent House.  If all of the houses are of the same version (putting aside the question of 'why'), then just pick one that is going to be home for the listener.  If the installation program uses the Grid Infrastructure (ASM and/or Oracle Restart), you must run the listener from the House of IM, not House the database.

  There are some key things to consider here.

  1. the auditor is to receive and process applications for connecting customers.  This is why the listener has no meaning on the Server.  Similarly, its configuration file, listener.ora, only makes sense on the server.

  1a. a single listener, using the default name of the LISTENER and the unique default port of 1521 is quite capable of--indeed, we wanted to - several multiple databases editions of multiple service homes.

  2. the tnsnames.ora file provides a name resolution and address customers.  So it has the sense that on the client computer.

  2. when a database uses a db link to access a different database, the first database acts as a client to the second - as with any other LDAP client.

  Best regards

• Change hot IP address of a server of db

  Hello
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  Best regards
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  No, it is not possible, and without a doubt you don't need to restart the database as the database is not to use the TCP/IP protocol.
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  However, a DNS address is resolved by Oracle only once, to leave the listener or proceed with the connection at the time.
  You must also reconfigure the dbcontrol or the Gridcontrol. In the latter case, the Management Agent must be stopped, and agentca d must be run to reconfigure.
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  -----
  Sybrand Bakker
  Senior Oracle DBA

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  SparrowJack wrote:

  ...
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  [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\ {6BDD1FC6-810F-11D0-BEC7-08002BE2092F} \0000]
  [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\ {6BDD1FC6-810F-11D0-BEC7-08002BE2092F} \0001]

  ...

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  Access

  [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\ {6BDD1FC6-810F-11D0-BEC7-08002BE2092F} \0001\DeviceData]

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  Updated the REG_SZ named NetworkDeviceID...

  Change the IP address in the string to the new IP address

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  Change the REG_SZ named PortID to the new IP address.

   

  Record.

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• Need a script to change the ip address of multiple virtual computers

  Hi all

  I have a task to change the ip addresses of multiple ip addresses from DHCP to Static server windows operating systems. I have a powershell script I tried to archieve it work with. However, once the ip address is changed the tcp connection is reset. At this point, the script errors on.

  Now that I'm stuck with powershell, I turned to powercli. I want to address with the string below, but as assistance to refine.

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  I read all the entries to a CSV file.

  You will appreciate your help.

  See you soon,.

  Bpcue

  Of course, you could do something like that

  foreach($row in (Import-Csv "C:\input.csv" -UseCulture)){
      Get-VMHost $row.Hostname | Get-VM $row.VMname |
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  This assumes that your CSV file has the following columns

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  BTW, the cmdlet Set-VMGuestNetworkInterface uses Invoke-VMScript to launch one of the scripts that you find in the folder the PowerCLI installation directory Scripts .

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  Hello
  
  After changing the IP address of my DB server, my DB works perfectly.
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  Do I need to make changes to the gateway PL/SQL embedded, that I use to connect to the APEX? How can I do?
  
  Thank you very much
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  Hi Peter,.
  >
  After changing the IP address of my DB server, my DB works perfectly.
  However, I can connect only to APEX locally using localhost in the URL. I can not connect to APEX of remote machines, although I can connect to the DB of remote machines using SQL Developer very well.

  Do I need to make changes to the gateway PL/SQL embedded, that I use to connect to the APEX? How can I do?
  >
  With EPG, you don't need to make any configuration changes, you have to work on the new IP/hostname.

  You could try running the following just in case wherever it may help, as SYSDBA

  SQL> EXEC DBMS_XDB.setlistenerlocalaccess(FALSE);
  SQL>COMMIT;
  

  See you soon,.

• Business Manager does not not with the error code of 1 after change of IP address

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  Due to new customer requirements, I had to move a group of servers to a new network and thus changed the IP address on each of them. One of our servers running Oracle 10.2 and is currently not properly start. Oracle Enterprise Manager does not load. When I try to start from the command prompt (start dbconsole enctl) it displays a message that begins, about 3 lines of periods then closes. I checked listner.ora and tnsnames.ora files and found that they had both the wrong IP in them. However, after the correction that it still does not start.
  
  I did not much of any administration before oracle, so I hesitate to start digging up files or run scripts without first asking someone. I hope that's not too hard to fix, and this group can provide assistance. I have not been able to find my answer on google this morning.
  
  The server running Oracle 10.2 on Windows server 2003. Thank you!

  Hello

  Follow this link (oracle will have to resolve to when IP address changed)

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  In short, delete and recreate your repository EM

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  emca -config dbcontrol db -repos recreate
  

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