Create db listener usin ssl

Hello,
i'm trying to create a listener for a 11GR2 database using ssl, but i'n unable to find a documentation about it. It's necessary to have Oracle Advanced Security installed, but there's a doc on metalink about ir?
Thanks!

Pl post details of OS and database versions. MOS Doc 165465.1 (Oracle Advanced Security Frequently Asked Questions) may have some info. Pl also see the OAS Admin Guide at http://download.oracle.com/docs/cd/E11882_01/network.112/e10746/toc.htm
HTH
Srini

Similar Messages

Creating a Listener on Another Machine (WebServer)

Hi,
How can I create a listener on a server without a database installed ?
I have a server (name: webserver) with an Internet IP Address (ex: 141.146.8.66) and a domain (ex: www.oracle.com). On another server on my LAN (name: dbserver) I have a database server with Oracle 8i installed and a listener on it. I have a database (db01) on dbserver.
On my machine I have a tnsnames service configured pointing to the listener on dbserver. So I can connect to db01 using:
conn scott/tiger@db01
I want to create a listener on my webserver pointing to db01. So I can alter tnsnames pointing to www.oracle.com or 141.146.8.66 an thus connect from any machine with Internet Connection to my oracle database.
Is it possible ? How can I do this ?
Thanks.

You would need to install Oracle Connection Manager on the web server machine and configure that to proxy connections to the database server. The Net Services Administrator's Guide has a diagram of this architecture http://download-west.oracle.com/docs/cd/B10501_01/network.920/a96580/intro.htm#444468
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

Error in creating new listener from Enterprise Mgr Console

When I try to create a new listener from Enterprise Manager Console, it displays an error message: Error in getting data for creating new listener. Check if the listener.ora location "/u01/app/oracle/product/10.2.0/db_1/network/admin" is a valid one. It is absolutely a valid ORACLE_HOME, in fact, I can setup TNS Connect Alias and Profiles from here, but the listener has became a pain in the neck.
I know I can use the java netmgr or netca or even vi to set it up; however, it is a must that it has to be done through Enterprise Manager Console (show EM manageability issues).
Thanks for your feedback

Credentials are valid, so the ORACLE_HOME path, otherwise I would not have been able to modify the other TNSNAMES.ORA and SQLNET.ORA.
I use the ORACLE_HOME owner credentials (oracle user at the OS level).
Message was edited by:
Hector Rivera Madrid
Message was edited by:
Madrid

How to create a listener for an Object.

Can someone help me with creating a listener for an Object?
What is the easiest way?
For example... if I have the following class.... how could I set up a listener to know if "attribute1" value has changed?
class MyObject {
private int attribute1;
private int attribute2;
// Set the attribute
public void setAttribute1(int num) {
attribute1 = num;

This can be done but depends on your situation. give me some more details about the program.
In the worst scenario, u can set up a thread watching this variable to check for its previous value. if the value is different, u can get an alert.

Unable to start and create new listener

hiii everybody,
I m unable to start listener in win 7 (11g database) using services.msc bcoz it is showing "status as stopped" only and also unable to create a new listener using net configuration assistant which is giving error-"could not create listener".plz, help and ur help apppreciated.thanks.
os win 7 64 bits
db 11.2.0.1
listerner.ora
# listener.ora Network Configuration File: C:\app\oracle\product\11.2.0\dbhome_2\network\admin\listener.ora
# Generated by Oracle configuration tools.
ADR_BASE_orcl = C:\app\oracle
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\oracle\product\11.2.0\dbhome_2)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\oracle\product\11.2.0\dbhome_2\bin\oraclr11.dll")
orcl =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = hostname)(PORT = 1521))
ADR_BASE_LISTENER = C:\app\oracle
Edited by: 938946 on Jan 23, 2013 4:56 AM

when i run lsnrctl start it is giving tns protocol adapter error and i m unable to start listener from services.msc and unable to create new listener also using net configuration assistant.where m i wrong?
# listener.ora Network Configuration File: C:\app\oracle\product\11.2.0\dbhome_2\network\admin\listener.ora
# Generated by Oracle configuration tools.
ADR_BASE_orcl = C:\app\oracle
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\oracle\product\11.2.0\dbhome_2)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\oracle\product\11.2.0\dbhome_2\bin\oraclr11.dll")
(SID_DESC =
(SID_NAME = orcl)
(ORACLE_HOME = C:\app\oracle\product\11.2.0\dbhome_2)
(SERVICE_NAME = orcl.mbs.ae)
(SID=orcl)
orcl =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.7.86)(PORT = 1521))
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.7.86)(PORT = 1521))
ADR_BASE_LISTENER = C:\app\oracle
SID_LIST_orcl =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl.mbs.ae)
(SID_NAME = orcl)
Edited by: 938946 on Jan 23, 2013 5:12 AM

Error in Create TCP Listener - Linux

Hi,
When using the Create TCP Listener function in Linux Red Hat 9.0, I get an error (ill-formet net address). What is strange is that I get this error only when running the VI (built as an executable) as a regular user. When I run it as root, no problem.
Any idea?
Thanks,
Alex

Hello Alex,
We've seen this issue before with Linux users (for example
http://forums.ni.com/ni/board/message?board.id=170&message.id=63457&requireLogin=False),
it seems as though you'll have to change some permissions in Linux if
you want to use TCP when not logged in as root.
Hope it helps-
Travis M
LabVIEW R&D
National Instruments

How to create a listener service at command line?

Hello,
I want to create and configure a listener service in an installation script.
lsnrctl does not support the creation of this service.
netca or netmgr require user interactions.
Is there an other tool to create the listener service or is it possible to use netca/netmgr with special options in a command line mode?

Thank you very much - it works.
When I execute the command
"lsnrctl start"
I get the error message
"Failed to open service <OracleOraDb10g_home1TNSListener>, error 1060."
but the service is created and is running.
So the error message can be ignored.

Urgent - How to create new listener in Apache

Hi,
I was till now using OAS 4.0.8.2 on NT4 SP5 as our middle tier. We had two sites running on two different listener.
Recently installed 9iAS 1.0.2.1 in place of OAS 4.0.8.2. My problem is Apache server has one HTTPserver service with default port 80.
I want to create new listener on different port for our two sites. How can i do with Apche server.
Would appreciate if someone post an early solution.
Thanks in advance.
Vipul

Your listener.ora may become something like this :
SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /S01/app/oracle/product/10.2.0/db_1)
      (PROGRAM = extproc)
    (SID_DESC =
      (SID_NAME = <db name>)
      (ORACLE_HOME = /S01/app/oracle/product/10.2.0/db_1)
LISTENER =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.148)(PORT = 1521))
SID_LIST_LISTENER1526 =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc1526)
      (ORACLE_HOME = /S01/app/oracle/product/10.2.0/db_1)
      (PROGRAM = extproc)
    (SID_DESC =
      (SID_NAME = <db name>)
      (ORACLE_HOME = /S01/app/oracle/product/10.2.0/db_1)
LISTENER1526 =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1526))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.148)(PORT = 1526))
)You'll have two listeners :
1. listener => port 1521
2. listener1526 => port 1526 (listener1526 is a free name, you can name it as you want)
To start/stop listeners :
$ lsnrctl start/stop => to start/stop listener on port 1521
$ lsnrctl start/stop listener1526 => to start stop listener on port 1526

Installation didn't create the listener service on Windows

Dear Gurus,
I had installed an Oracle 9.2.0.0 in a Windows environment. But when a saw the Windows services in the control panel I saw that the listener service's didn't appear!!!!
Now I can connect to my Database.
Can I create the listener by myself or I will have to re-install?
Regards

You shouldn't have even needed to "create" the listener. Just going to a command prompt and typing "lsnrctl start" should start the listener, and the service should then be created automatically. This of course assumes that if you have multiple versions of Oracle, the correct one was first in your PATH so that you got the correct version of lsnrctl.

Creating a Listener

How do i go about creating my own customized listener classes? Like for example, i want to create a SocketListener to manage socket's properties (similiar to Winsock in VB) using events.

Take a look at how the AWT event listeners are implemented, it really simple:
First, make an interface having method declarations of those 'messages' you want your listener to receive.
Like eg. public interface SocketListener {
public void socketEvent1();
}Then, in your 'listener-server' i.e. you socket class, you add (at least) public class MySocket {
private Collection listeners = new List();
public void addListener(SocketListener listener) {
listeners.add(listener);
} Whenever you want to send a message/notification, simply iterate through all listeners and call the event method//...
Iterator itListener = listeners.iterator();
while (itListener.hasNext())
((SocketListener)itListener.next()).socketEvent1();
//...Of course, it should be possible to remove a listener and you can also add return values as well as arguments to the methods.
Now, all the classes interrested in 'listening' to your Socket class, should implement the SocketListener interface and add themself to the Socket class...
This should do the trick :-)

How to create a listener using the new MDM API

Does anyone have an example on how to create a addrecord listener using the new MDM API?

Refresh!
Hi all,
Looking for some sample codes on the same
Best regards,
Arun prabhu S

JMS Listener and SSL

Hi,
I want to configure the JMS Listener adapter to communicate with the JMS server via SSL. In the resource adapter configuration I don't see any setting to make use of SSL. Or is SSL supported at all?
Any pointers would be highly appreciated.
Thanks,
kIDMan.

I was able to get Rob's solution working. Here is the general overview.
Problem: We are running the apex listener with Tomcat 5.5 with no http server on the front end. We are attempting to get mutual authentication working. Information from the clients X509 certificate (the one installed in their browser and used for mutual authentication) is not showing in owa_util.print_cgi_env. We found if we manually put the certificate variables we are interested in, into the header of the request it will work.
Solution:
- Add a java filter (http://www.oracle.com/technetwork/java/filters-137243.html)
* The basic procedure configuration is in the web.xml of the apex listener
* The code is java. It gives you access to the request
* The idea is
1. Intercept the request before it makes it to oracle
2. Read the client x509 cert in the filter and add it to the header of the request (javax.servlet.request.X509Certificate )
At this point owa_util.print_cgi_env will have access to anything you put in the filter. Just a note to further complicate the issue. If you do have apache running as well as tomcat you can modify the headers in the httpd.conf without adding this filter.
Basically there is some syntax (don't quote this) but something like:
Header add MY_VARIABLE "%{APACHE_VAR}e"
Where MY_VARIABLE is whatever you want to call the variable(this is what will show up in owa_util.print_cgi_env. And APACHE_VAR is a list of apache variables that you have access to. There is a list of the available http://httpd.apache.org/docs/2.2/mod/mod_ssl.html. Listed in the available apache variables are client cert info. Hope this helps someone get a general idea of how they can approach the problem.

"Cannot Connect Usine SSL"

I got the above error when trying to add my gmail account with the new $20 upgrade mail app.
I have checked my settings in my gmail account and they have imap and pop enabled.
Has anyone else gotten this error? Any fixes?
Thanks

"Cannot Connect Using SSL" could also mean that it cannot do any SSL at all. Since I am expecting to use many open/public WLANs the use of SSL is really a must.
You could try creating a new Gmail account just for testing purposes. That should not interfere with any existing account or configuration. Otherwise, disable Gmail on the BB for a few hours and then try connecting again with the Touch. If the IMAP server is accessed from distinctly different IP address for the same account at the same time it may get confused (shouldn't, but you never know).

How to install certifcate to tmg when create web listener

how to install certifcate to tmg when create web listener

Short comment that may help, if you've added the cert while the TMG MMC is open you need to refresh the MMC on the node second to the top (right-click on server/array name and select refresh) or simply restart the MMC.
Then create the web listener as desired.
As always you need a cert with the EKU of server authentication (regular web server cert will do) with the corresponding private key and the cert needs to be trusted on the computer where TMG is installed.
Hth, Anders Janson Enfo Zipper

Create/install self signed ssl cert

I'm evaluating the platform edition server. Is there a quick way to create and install a self signed ssl server certificate (I'm running Windows 2000 pro).
Thanks
Mark

Download the NSS tools from here:
http://wwws.sun.com/software/download/products/3e3afa8e.html
Documentation for NSS tools can be found here (see certutil):
http://www.mozilla.org/projects/security/pki/nss/tools/

Create db listener usin ssl

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