Exception in connect using WLST in Embedded Mode

If I try to run the example for WLST in embedded mode, I get an exception during the connect:
Connecting to t3://localhost:7001 with userid weblogic ...
Successfully connected to Admin Server 'AdminServer' that belongs to domain 'TestDomain'.
Warning: An insecure protocol was used to connect to the
server. To ensure on-the-wire security, the SSL port or
Admin port should be used instead.
Exception in thread "main" Traceback (innermost last):
File "<string>", line 1, in ?
File "<iostream>", line 22, in connect
WLSTException: 'Error occured while performing connect : Error connecting to the server Use dumpStack() to view the full stacktrace'The server in question is running, and the connect command from an interactive interpreter (from the commandline) works fine. I added a call to dumpStack() in a try-catch and got:
This Exception occurred at Fri Sep 21 15:16:48 CEST 2007.
java.lang.NullPointerException
 at com.sun.corba.se.impl.io.ValueHandlerImpl.writeReplace(ValueHandlerImpl.java:452)
 at com.sun.corba.se.impl.encoding.CDROutputStream_1_0.writeRMIIIOPValueType(CDROutputStream_1_0.java:761)
 at com.sun.corba.se.impl.encoding.CDROutputStream_1_0.write_value(CDROutputStream_1_0.java:850)
 at com.sun.corba.se.impl.encoding.CDROutputStream_1_0.write_value(CDROutputStream_1_0.java:864)
 at com.sun.corba.se.impl.encoding.CDROutputStream_1_0.write_value(CDROutputStream_1_0.java:659)
 at com.sun.corba.se.impl.encoding.CDROutputStream.write_value(CDROutputStream.java:232)
 at weblogic.management._RemoteMBeanServer_Stub.addNotificationListener(Unknown Source)
 at weblogic.management.scripting.WLSTHelper.addChangeListener(WLSTHelper.java:327)
 at weblogic.management.scripting.WLSTHelper.initConnections(WLSTHelper.java:315)
 at weblogic.management.scripting.WLSTHelper.connect(WLSTHelper.java:201)
 at weblogic.management.scripting.WLScriptContext.connect(WLScriptContext.java:60)
 at weblogic.management.scripting.utils.WLSTUtil.initializeOnlineWLST(WLSTUtil.java:121)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:160)
 at org.python.core.PyMethod.__call__(PyMethod.java:96)
 at org.python.core.PyObject.__call__(PyObject.java:248)
 at org.python.core.PyObject.invoke(PyObject.java:2016)
 at org.python.pycode._pyx6.connect$1(<iostream>:16)
 at org.python.pycode._pyx6.call_function(<iostream>)
 at org.python.core.PyTableCode.call(PyTableCode.java:208)
 at org.python.core.PyTableCode.call(PyTableCode.java:404)
 at org.python.core.PyTableCode.call(PyTableCode.java:274)
 at org.python.core.PyFunction.__call__(PyFunction.java:175)
 at org.python.pycode._pyx14.f$0(<string>:1)
 at org.python.pycode._pyx14.call_function(<string>)
 at org.python.core.PyTableCode.call(PyTableCode.java:208)
 at org.python.core.PyCode.call(PyCode.java:14)
 at org.python.core.Py.runCode(Py.java:1135)
 at org.python.core.Py.exec(Py.java:1157)
 at org.python.util.PythonInterpreter.exec(PythonInterpreter.java:137)
 at weblogic.management.scripting.utils.WLSTInterpreter.exec(WLSTInterpreter.java:367)
 at com.lmco.jsf.alis.obphm.afrs.weblogic.WLSTTest.connect(WLSTTest.java:40)
 at com.lmco.jsf.alis.obphm.afrs.weblogic.WLSTTest.main(WLSTTest.java:81)What am I doing wrong?

public static void main(String[] args) throws
Exception{
Very bad programming practice!Not for a simple test program where you aren't going to do anything useful. In this case, it's exactly the right thing - as soon as the test hits an error, it falls over and dumps a stack trace, which is what it exists to do.
In general, tho, you're correct, "throws Exception" loosens your contract to the point of meaninglessness.
G

Similar Messages

WLST in embedded mode

Hi,
I am trying to implement wlst in embedded mode to automate few setup creations in weblogic administration server.I have added the required jars in class path and tried to run the code.But the WLSTInterprester failed to instantiate and threw below excpetion:
Exception in thread "main" java.lang.NullPointerException
at java.io.File.<init>(Unknown Source)
at weblogic.management.utils.PDevHelper.getUpgradeLaunchLocation(PDevHelper.java:77)
at weblogic.management.utils.PDevHelper.getPDevClassLoader(PDevHelper.java:36)
at weblogic.management.scripting.utils.WLSTUtil.setupOffline(WLSTUtil.java:226)
at weblogic.management.scripting.utils.WLSTInterpreter.<init>(WLSTInterpreter.java:134)
at weblogic.management.scripting.utils.WLSTInterpreter.<init>(WLSTInterpreter.java:76)
at com.ncr.main.EmbeddedWLST.<init>(EmbeddedWLST.java:11)
at com.ncr.main.EmbeddedWLST.main(EmbeddedWLST.java:27)
Please help me in resolving this issue.
Thanks in advance

Think I've figured it out, you must define weblogic.home to point to an valid home. I was using JDeveloper 11.1.1.6 to extract the jars from, but for a quick test pointed to a 11.1.1.7 WLS home and it worked. This got me past the NullPointerException, I just kept adding jars to fix the ClassDefNotFound exceptions till it ran clean; so this is the minimal set that ran my script
This is my java command line (obviously broken down for readability).
java -cp
./bin:
./lib:
./lib/jython.jar:
./lib/wlfullclient.jar:
./lib/com.oracle.cie.comdev_6.3.0.0.jar:
./lib/com.oracle.cie.config-wls_7.1.0.0.jar:
./lib/com.oracle.cie.config_7.1.0.0.jar:
./lib/com.bea.core.xml.xmlbeans_2.1.0.0_2-5-1.jar:
./lib/com.oracle.cie.config-wls-schema_10.3.4.0.jar:
./lib/com.oracle.cie.wizard_6.1.0.0.jar
-Dprod.props.file=./lib/props.txt
-Dbea.home=
-Dweblogic.home=/Users/xxxxxx/Projects/WebLogicServer/
com.testing.wlst.WLST
This was the output
Connecting to t3://el01cn06:7599 with userid weblogic ...
Successfully connected to Admin Server 'AdminServer' that belongs to domain 'dev-web'.
Warning: An insecure protocol was used to connect to the
server. To ensure on-the-wire security, the SSL port or
Admin port should be used instead.
There are 10 server(s) in cluster: web-cluster
States of the servers are
el01cn06-web08---SHUTDOWN
el01cn06-web09---SHUTDOWN
el01cn06-web10---SHUTDOWN
el01cn06-web01---RUNNING
el01cn06-web02---SHUTDOWN
el01cn06-web03---SHUTDOWN
el01cn06-web04---SHUTDOWN
el01cn06-web05---SHUTDOWN
el01cn06-web06---SHUTDOWN
el01cn06-web07---SHUTDOWN
This is my embedded WLST class (hacked from an example I found via the Google Institute Of Technology)
package com.testing.wlst;
import java.util.*;
import weblogic.management.scripting.utils.WLSTInterpreter;
import org.python.util.InteractiveInterpreter;
public class WLST
 static InteractiveInterpreter interpreter = new WLSTInterpreter();
 private static void connect()
 StringBuffer buffer = new StringBuffer();
 buffer.append("connect('weblogic','NoneOfYourBiz','t3://el01cn06:7599')");
 interpreter.exec(buffer.toString());
 private static void status()
 StringBuffer buffer = new StringBuffer();
 buffer.append("state('web-cluster','Cluster')");
 interpreter.exec(buffer.toString());
 public static void main(String[] args)
 connect();
 status();

Connect using WLST and userConfigFile

Hi
I am using WLST to connect to admin server and do deployments etc. I have a jython script which has the following line to connect (as given in bea docs) :

connect(userConfigFile=cFile,userKeyFile=kFile,aURL)

I invoke the script as :

java weblogic.WLST myscript.py

I get the following error:

Traceback (innermost last):
(no code object) at line 0
File /buildscripts/webapp/myscript.py", line 33
SyntaxError: non-keyword argument following keyword

Here Line 33 is the connect line.
Am I doing something wrong. What is the right way to connect using a userConfigFile and userKeyFile thru WLST
Thanks
Nitin

Sudarsan Mukundhan <> wrote:
Hi,
I am using the following command
connect(userConfigFile='D:/Command_Line_Scripts/userConfigFile.secure',userKeyFile='D:/Command_Line_Scripts/userKeyFile.secure',url='t3://beaweblogic07:8501')
>
but it throws the exception
Connecting to weblogic server instance running at t3:\beaweblogic07:8501
as userna me weblogicadmin ...
Traceback (innermost last):
File "<input>", line 1, in ?
File "<iostream>", line 74, in connect
WLSTException: 'Error occured while performing connect : Error getting the
initial
context. There is no server running at t3:\\beaweblogic07:8501. Use
dumpStack() t
o view the error stack trace'
Any idea what is wrong here
Thanks
Sudarsan MukundhanHi,
Your server is just not reachable?
B
Schelstraete Bart
[email protected]
http://www.schelstraete.org
http://www.linkedin.com/in/bschelst

Domain creation using WLST offline mode

Hi,
We are migrating from WL8.1SP5 to WL10MP2. After reading through the various options (WLST online, WLST offline, WLST.configToScript(), and Configuration Wizard) , I have concluded that we will use WLST in offline mode to create domains in our prod, qa, and dev environments. In 8.1 I had a silent script that would create domains for me repeatedly in any environment very easily. I want to map this script into the corresponding SOME_NAME.py script to be used for WL10MP2 domain.
I have the BEA provided basicWLSDomain.py (please see below) script. I have difficulty in understanding more than half of that script! I know the basic concept is to traverse the MBean tree and creat and/or set parameters. But I do not know which MBean I will need to modify/create.
Example 1:
readTemplate("C:/bea/wlserver_10.0/common/templates/domains/wls.jar")
cd('Servers/AdminServer')
Q1] I went through http://e-docs.bea.com/wls/docs90/wlsmbeanref/core/index.html but could not find either ServersMBean or AdminServerMBean.
Example 2:
cd('/')
create('myJMSServer', 'JMSServer')
cd('/')
create('myJmsSystemResource', 'JMSSystemResource')
cd('JMSSystemResource/myJmsSystemResource/JmsResource/NO_NAME_0')
Q2] What is a JMSSystemResource? (If I remember correctly, there is no such thing in WL8.1)
Q3] What is JmsResource?
Example 3:
cd('/')
create('myDataSource', 'JDBCSystemResource')
cd('JDBCSystemResource/myDataSource/JdbcResource/myDataSource')
create('myJdbcDriverParams','JDBCDriverParams')
cd('JDBCDriverParams/NO_NAME_0')
set('DriverName','com.pointbase.jdbc.jdbcUniversalDriver')
set('URL','jdbc:pointbase:server://localhost/demo')
set('PasswordEncrypted', 'PBPUBLIC')
set('UseXADataSourceInterface', 'false')
create('myProps','Properties')
cd('Properties/NO_NAME_0')
create('user', 'Property')
cd('Property/user')
cmo.setValue('PBPUBLIC')
cd('/JDBCSystemResource/myDataSource/JdbcResource/myDataSource')
create('myJdbcDataSourceParams','JDBCDataSourceParams')
cd('JDBCDataSourceParams/NO_NAME_0')
set('JNDIName', java.lang.String("myDataSource_jndi"))
cd('/JDBCSystemResource/myDataSource/JdbcResource/myDataSource')
create('myJdbcConnectionPoolParams','JDBCConnectionPoolParams')
cd('JDBCConnectionPoolParams/NO_NAME_0')
set('TestTableName','SYSTABLES')
Q4] Can you please explain the above snippet line by line?
Q5] Why are certain attributes set like this --- set('TestTableName','SYSTABLES') while certain attributes like below are set like this -- myq.setJNDIName('jms/myqueue')?
Example 4:
myq=create('myQueue','Queue')
myq.setJNDIName('jms/myqueue')
myq.setSubDeploymentName('myQueueSubDeployment')
cd('/')
cd('JMSSystemResource/myJmsSystemResource')
create('myQueueSubDeployment', 'SubDeployment')
Q6] What us a SubDeployment?
I apologize for the long question. I would greatly appreciate any help!
Thanks!
Edited by: user10045656 on Oct 29, 2008 11:03 AM
Edited by: user10045656 on Oct 29, 2008 11:06 AM

1 - What is the best way to create a schema, for reporting application, during automated domain build process as we need to create new domains from the script and also be able to start and deploy applications on it. which will also require to have db schema for reporting application.
My suggestion would be to execute the scripts under /neelapu/bea/post31/RC4-samples/osb_10.3/dbscripts/oracle/*.sql with your automated process. OSB requires two simple tables WLI_QS_REPORT_DATA and WLI_QS_REPORT_ATTRIBUTE.
If reporting is not required then we can modify (I guess) in wlst offline mode to delete the below applications from domain.
<app-deployment>
<name>JMS Reporting Provider</name>
<target>osb_server1</target>
<module-type>ear</module-type>
<source-path>/neelapu/bea/xyz/load4/Oracle_OSB1/lib/common/jmsreportprovider.ear</source-path>
<deployment-order>125</deployment-order>
<security-dd-model>DDOnly</security-dd-model>
</app-deployment>
<app-deployment>
<name>Message Reporting Purger</name>
<target>osb_server1</target>
<module-type>ear</module-type>
<source-path>/neelapu/bea/xyx/load4/Oracle_OSB1/lib/common/msgpurger.ear</source-path>
<deployment-order>126</deployment-order>
<security-dd-model>DDOnly</security-dd-model>
</app-deployment>
Thanks
Manoj

Running wlst command in embeded mode results in error for deleteMetadata()

I need to use wlst command deleteMetadata() in embeded mode.
I had followed instruction at http://download.oracle.com/docs/cd/E12840_01/wls/docs103/config_scripting/using_WLST.html, to import the wlst interpreter,
The command I use is:
deleteMetadata(application='SetupApp', server='FunctionalSetupServer_1', docs='/META-INF/**/adf-config.xml.xml', restrictCustTo='%')
This command works fine in wlst interactive mode, but when I put it in java, it errors out with the following. Looks like the:
Caused by: Traceback (innermost last):
File "<string>", line 2, in ?
NameError: deleteMetadata
at org.python.core.Py.NameError(Unknown Source)
at org.python.core.PyFrame.getglobal(Unknown Source)
at org.python.core.PyFrame.getname(Unknown Source)
at org.python.pycode._pyx11.f$0(<string>:2)
at org.python.pycode._pyx11.call_function(<string>)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyCode.call(Unknown Source)
at org.python.core.Py.runCode(Unknown Source)
at org.python.core.Py.exec(Unknown Source)
at org.python.util.PythonInterpreter.exec(Unknown Source)
at weblogic.management.scripting.utils.WLSTInterpreter.exec(WLSTInterpreter.java:509)
at oracle.as.install.famigratet2p.cli.cmd.CleanupAdfConfigXml.connect(CleanupAdfConfigXml.java:130)
at oracle.as.install.famigratet2p.cli.cmd.CleanupAdfConfigXml.executeCmd(CleanupAdfConfigXml.java:77)
at oracle.apps.fnd.provisioning.ovm.sdk.cli.FAOVMCLICmd.execute(FAOVMCLICmd.java:709)
... 2 more
My code looks like this:
import weblogic.management.scripting.utils.WLSTInterpreter;
import org.python.util.InteractiveInterpreter;
String conString = "connect('" + mTestAdminServerUserName + "','" +
mTestAdminServerPassword + "','" + mTestAdminServerConnectString + "')\n";
String delString="deleteMetadata(application='SetupApp',server='FunctionalSetupServer_1', docs='/META-INF/**/adf-config.xml.xml', restrictCustTo='%')\n";
interpreter.exec(conString+delString);
Connect() works fine, only failing at deleteMetadata. Is there another jar/library that I need to include?

Try excuting the command below before invoking MDS commands:
interpreter.execfile($MW_HOME/oracle_common/common/wlst/mdsWLSTCommands.py);
Thanks,
--Daniel

Calling custom wlst command in embedded mode

Hi,
Please give any idea how to call custom wlst command (Oracle Access Manager related wlst command) in embedded mode.
can we call /Oracle_IAM/common/bin/wlst.sh using java weblogic.WLST ?
thanks

thanks for quick reply
i have to write a script which will register a OAM agent and create OAM Server (OAM related WLST custom command), all command comes under Fusinn Middleware product and for executing that command we have to run the wlst.sh file from <Oracle_Common>/common/bin, here if i run help('oam') command it shows all oam related command but when i run the wlst using java weblogic.WLST then it does not show any oam command because this call wlst from /WL_Home/common/bin, so i want to call that custom oam related wlst command by using java weblogic.WLST so that i can call my .py script as java weblogic.WLST *.py or in java class using WLSTInterpreter.

Java.io.IOException when to use WLST to connect admin server

Hello experts,
I am following this article to use wlst to connect to admin server from remote, but failed with below error.
Oracle WebLogic Server 12c: Configuring and Using Node Manager
>java weblogic.WLST
wls:/offline> connect('superadmin', 'agile9', 't3://myadminserver.company.com:7001')
Connecting to t3://myadminserver.company.com:7001 with userid superadmin ...
The CompatabilityMBeanServer is not initialized properly.
This might happen if the CompatabilityMBeanServer is
disabled via the JMXMBean.
To view the root cause exception use dumpStack()
WLST detected that the RuntimeMBeanServer is not enabled. This
might happen if the RuntimeMBeanServer is disabled via the JMXMBean.
Please ensure that this MBeanServer is enabled. Online WLST cannot
function without this MBeanServer.
Traceback (innermost last):
File "<console>", line 1, in ?
File "<iostream>", line 22, in connect
File "<iostream>", line 648, in raiseWLSTException
WLSTException: Error occured while performing connect : "Cannot connect to WLST."
Use dumpStack() to view the full stacktrace
wls:/offline> dumpStack()
This Exception occurred at Tue Jul 22 20:45:53 PDT 2014.
java.io.IOException
java.io.IOException
wls:/offline>
I checked CompatabilityMBeanServer is already enabled in Admin Console
Does anybody has any idea how to resolve?
My Environment:
weblogic 12.1.1.0
OS: REL 6.0
Java: 1.7.0_21
Thanks
Jie

Hi,
Thanks for the reply. There was some problem with the input parameters to the automated activity. That error is resolved now.
I try to view the output of the automated activity, i.e, response of the web service call. I do an output mapping from the automated activity to a data object. But once I start the process and the automated activity executes, I could not see the output data in the context data in 'Operation Management --> Manage Processes'. The data object doesn't have any value.
The default trace doesn't have any error. I doubt if the web service is called at all!
Any suggestions?
Thank you.

Cannot change to Production mode using WLST

Is it possible or may be it is bug?
Even <pre>configToScript()</pre> command throws an exception
when i'm trying to convert a Domain with Production mode enabled (created with Configuration wizard)!

Since DomainMBean.ProductionModeEnabled attribute is non-dynamic, you may want to restart your server immediately after you change that attribute using WLST.
If you still get exeception for configToScript() command after server restart, please attach the exception stack trace.
Jason Zheng
BEA Systems

Database connection using embedded driver

I have a small application that relies on data stored in an underlying Java DB database. If I use the following to connect to the database, the application works:
derbyclient.jar in the main class CLASSPATH
public static final String DRIVER_NAME = "org.apache.derby.jdbc.ClientDriver";
public static final String DATABASE_URL = "jdbc:derby://localhost:1527/UnitConverters";
BUT...if I use the embedded driver, it does not work:
derby.jar in the main class CLASSPATH
public static final String DRIVER_NAME = "org.apache.derby.jdbc.EmbeddedDriver";
public static final String DATABASE_URL = "jdbc:derby:UnitConverters";
The error I get when I try using the embedded driver is: java.sql.SQLException: Database 'UnitConverters' not found.
Here's what I'm using to connect to the database (for both scenarios):
public void init() {
try {
Class.forName(DRIVER_NAME);
myConnection = DriverManager.getConnection(DATABASE_URL,"user","pass");
} catch (SQLException ex) {
ex.printStackTrace();
} catch (ClassNotFoundException ex) {
ex.printStackTrace();
Thanks in advance for your help,
Greg.

Yes, there was. I've been trying examples and
googling for a couple of days now, and I can't get it
to work. Thanks for your help, though--at least I got
a different error message this time! ;)Try this, it is a sample I used to get connected in embedded mode.
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.Properties;
public class DatabaseConnection {
    private String driver = "org.apache.derby.jdbc.EmbeddedDriver";
    private String protocol = "jdbc:derby:";
    public static void main(String[] args) {
          new DatabaseConnection();
    private DatabaseConnection() {
         try{
               Class.forName(driver).newInstance();
             Connection conn = null;
             Properties props = new Properties();
             props.put("user", "user1");
             props.put("password", "user1");
             conn = DriverManager.getConnection(protocol +
                     "derbyDB;create=true", props);
             System.out.println("Connected to and created database derbyDB");
             conn.setAutoCommit(false);
         } catch (SQLException e) {
         } catch (InstantiationException e) {
               e.printStackTrace();
          } catch (IllegalAccessException e) {
               e.printStackTrace();
          } catch (ClassNotFoundException e) {
               e.printStackTrace();
}

In the ReportDocument.Load method it tries to connect using the using the connection information embedded in the Report File

Post Author: bhaveshbusa
CA Forum: Crystal Reports
In the ReportDocument.Load method it tries to connect using the using the connection information embedded in the Report File. When the application calls ReportDocument.Load(reportFileName). This
tries to connect to the database using the connection information embedded in
the "reportFileName". This was only realised on checking the ODBC Trace
Log. The connection itself is not a problem. The problem is that the embedded
connection information is related to OLD production system. And failed
connections had raised some concerns.
Note: I am using
SetDataSource to populate the data for the report. So I don't need the
connection.
Is there any way I
can disable this auto-connect?
Thanks and
regards,
Bhavesh

960738 wrote:
I need a help in answering one of the issue encountered last week.
I have created a database link and tried to access the information from a table using the program written in another language. The password provided was incorrect for that user while creating database link. So we expected that,while retrieving the data, Database connection has to be errored out as password provided is incorrrect.
But unfortunately, user account was locked out. When i checked with DBAs they mentioned that it tries to connect 16 ports with in a min of time.we were shocked as it STOPS another scheduled jobs with that user. and affects production badly.
As per the program, it has to connect only one time and yesterday we tried to execute the program in DBAs observation and it errored out as expected. Didn't tried for multiple ports.
Now the question is, WHY the database connection established 16 times last week and caused user account locked. DBAs are unable to answer it. Any EXPERTs opinion on this would greatly appreciated.
I have verified managing ports in oracle documentation, it was mentioned that if one port is busy it will try to connect to another port in the range of ports mentioned during the installtion. DBAs verified ports related file and it was blank. and they are not agreeing with this reason. Please HELP me in finding the correct REASON for this.
is it a NETWORK issue or issue with DATABASE SERVER only?
Thanks
SSP
Edited by: 960738 on Sep 22, 2012 9:13 PMDBLINK is 100% oblivious to the fact any port exists.
DBLINK only contains username, password & TNS Alias.
can you post actual SQL & results?

How to use Derby database in embedded mode in WebLogic 12c?

I have a JavaEE-6 application that uses Derby database in embedded mode. It uses JPA for persistence. Everything works fine in Glassfish but now I am trying to port it to WebLogic 12c and having issues setting up Derby database in WLS in embedded mode. The derby setup in WLS asks for Host/port and does not have the embedded mode option. Any help is appreciated.
-Prantor

I'm pretty sure this is the wrong forum. "Oracle Application Server" is iAS, not WebLogic.

I have two airport extremes, one acting as amodem and the other operating in bridge mode. The extremes are connected using ethernet, but remain connected even when I disconnect the Cat5a cable. How do I know if they are operating wired or wirelessly

I have two airport extremes, one acting as a modem and the other operating in bridge mode. The extremes are connected using ethernet, but remain connected even when I disconnect the Cat5a cable (I did this to check that the 100 feet of Cat 5a cable connecting them was working). How do I find out if they are operating wired or wirelessly? I want to know as I assume I will get much better speeds if they are wired.

Hi Bob, many thanks for the prompt response. I think I did what you suggested, but you're the expert so I have sent over a few screenshots. The extreme in question is High Birches Home Office (the rest of the network has been in place and working well for some time). My new home office is going to be in the garden, circa 100 feet from the main house. I have installed armoured Cat5e cable down to the shed that is going to be adjacent to the home office once built and situated the High Birches Home Office Airport Extreme there temporarily. Everything works well, so I was surprised when I unplugged the ethernet, that it still worked. I also tested the ethernet cable by switching off my laptop's wifi and unplugging the cable from the airport extreme and directly into the laptop and that worked ok.
If the screenshots below (I did every Airport utility tab for the High Birches Home Office) don't tell you anything more, then the set-by-step instructions would greatly appreciated so I can ensure I completed the steps correctly.
Many
Thanks, Greg.

HT3477 I am attempting to set up a guest network. When I change the Network settings to DHCP NAT I get a message that tells me that the service has a private IP address and so I must connect using off bridge mode. In this mode I can not connect to the int

I am attempting to set up a guest network on the Airport Extreme Base Station. The Base Station is connected to a DSL Modem. The network is also extended using an Airport Express. When I have attempted to set up the Base Station using DHCP NAT in the netword feature I get a message that because the service has a private IP address the only way that I can connect is in Off Bridge Mode. In this mode I do not seem to be able to connect to the internet using the guest network. Any suggestions would be helpful.

Ok, your Speedport is actually a combination DSL modem and wireless router. In this case you would typically configure a downstream router, like your AirPort Extreme in Bridge mode. Unfortunately, when in Bridge mode, the AirPort does NOT support providing a guest network.
The only possible option is to reconfigure the Speedport as a bridge and use the Extreme as your Internet router. You would still need the DSL modem provided by the Speedport for Internet connectivity.

Settting embedded LDAP password using WLST

Hi All,
I have a requirement where I need to automate some setup on weblogic server. As part of these scripts, I need to set the embedded ldap password using WLST . I tried recording the actions through Admin console. But, I wasn't able to use the generated script for the same. Any pointers on this would be really helpful.

Do you mean you need to change a users password in embeded LDAP? If so here's the link Configuring Existing WebLogic Domains - 12c Release 1 (12.1.1) look for
Changing a Password

Issue while starting AdminSerever using wlst commands

Hi, I am facing issue while trying to start the AdminServer and Managed Server via nodemanager using wlst commands. I have installelled WebLogic 11g on windows 2008 R2. Mentioned below are the steps that I followed:
1) In Nodemanager.properties files I set following parameters to true. I did this, so that nodemanager can start the server in case of crash.
CrashRecoveryEnabled=true
StartScriptEnabled=true
2) started nodemanager and then started AdminServer from the command prompt as follows:
nmConnect('weblogic','password','10.23.226.58','5556','IMDomain','E:\Oracle\Middleware\user_projects\domains\IMDomain','ssl')
nmStart('AdminServer')
I dont see any errors but it seems the AdminServer do Not start properly as in the cmd window I don't see any 'started successfully' message - the message remains as *"Starting AdminServer..."*
However in the adminServer logs I see that the status is Running (refer logs at the end) and I can also see it as Running in weblogic console.
I really didnt care if its not giving a success message in cmd window but the problem occurs when I start the managedServer. After starting the managed server in about 10 minutes, there is a stuck thread. (I guess it is 10 mins because Stuck Thread MaxTime value is 600).
If I set StartScriptEnabled=false, and start by directly running the startweblogic.cmd then it works fine.
I am struggling with this for last 1 week, appreciate any help.
LOGS.......
Starting WLS with line:
E:\PROGRA~1\Java\JDK16~1.0_2\bin\java -client -Xms256m -Xmx1024m -XX:CompileThreshold=8000 -XX:PermSize=128m -XX:MaxPermSize=256m -Dweblogic.Name=AdminServer -Djava.security.policy=E:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.policy -Djavax.xml.stream.XMLInputFactory=weblogic.xml.stax.XMLStreamInputFactory -Dweblogic.security.SSL.nojce=true -Xverify:none -da -Dplatform.home=E:\Oracle\MIDDLE~1\WLSERV~1.3 -Dwls.home=E:\Oracle\MIDDLE~1\WLSERV~1.3\server -Dwli.home=E:\Oracle\MIDDLE~1\WLSERV~1.3\integration -Dweblogic.home=E:\Oracle\MIDDLE~1\WLSERV~1.3\server -Dweblogic.management.discover=true -Dwlw.iterativeDev=false -Dwlw.testConsole=false -Dwlw.logErrorsToConsole=false -Dweblogic.ext.dirs=E:\Oracle\MIDDLE~1\patch_wls1035\profiles\default\sysext_manifest_classpath;E:\Oracle\MIDDLE~1\patch_ocp360\profiles\default\sysext_manifest_classpath weblogic.Server
<Mar 14, 2012 3:16:30 PM CDT> <Info> <Security> <BEA-090905> <Disabling CryptoJ JCE Provider self-integrity check for better startup performance. To enable this check, specify -Dweblogic.security.allowCryptoJDefaultJCEVerification=true>
<Mar 14, 2012 3:16:30 PM CDT> <Info> <Security> <BEA-090906> <Changing the default Random Number Generator in RSA CryptoJ from ECDRBG to FIPS186PRNG. To disable this change, specify -Dweblogic.security.allowCryptoJDefaultPRNG=true>
<Mar 14, 2012 3:16:30 PM CDT> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) 64-Bit Server VM Version 20.2-b06 from Sun Microsystems Inc.>
<Mar 14, 2012 3:16:31 PM CDT> <Info> <Management> <BEA-141107> <Version: WebLogic Server 10.3.5.0 Fri Apr 1 20:20:06 PDT 2011 1398638 >
<Mar 14, 2012 3:16:32 PM CDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<Mar 14, 2012 3:16:32 PM CDT> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool>
<Mar 14, 2012 3:16:32 PM CDT> <Notice> <Log Management> <BEA-170019> <The server log file E:\Oracle\Middleware\user_projects\domains\IMDomain\servers\AdminServer\logs\AdminServer.log is opened. All server side log events will be written to this file.>
<Mar 14, 2012 3:16:36 PM CDT> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.>
<Mar 14, 2012 3:16:37 PM CDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY>
<Mar 14, 2012 3:16:37 PM CDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
Mar 14, 2012 3:16:39 PM com.sun.faces.config.ConfigureListener contextInitialized
INFO: Initializing Sun's JavaServer Faces implementation (1.2_03-b04-FCS) for context '/console'
Mar 14, 2012 3:16:39 PM com.sun.faces.config.ConfigureListener contextInitialized
INFO: Completed initializing Sun's JavaServer Faces implementation (1.2_03-b04-FCS) for context '/console'
<Mar 14, 2012 3:16:40 PM CDT> <Notice> <Log Management> <BEA-170027> <The Server has established connection with the Domain level Diagnostic Service successfully.>
<Mar 14, 2012 3:16:40 PM CDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN>
<Mar 14, 2012 3:16:40 PM CDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RESUMING>
<Mar 14, 2012 3:16:40 PM CDT> <Notice> <Server> <BEA-002613> <Channel "Default" is now listening on 10.227.211.13:8001 for protocols iiop, t3, ldap, snmp, http.>
<Mar 14, 2012 3:16:40 PM CDT> <Notice> <WebLogicServer> <BEA-000329> <Started WebLogic Admin Server "AdminServer" for domain "IMDomain" running in Production Mode>
<Mar 14, 2012 3:16:40 PM CDT> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING>
<Mar 14, 2012 3:16:40 PM CDT> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090171> <Loading the identity certificate and private key stored under the alias DemoIdentity from the jks keystore file E:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\DemoIdentity.jks.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090169> <Loading trusted certificates from the jks keystore file E:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\DemoTrust.jks.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090169> <Loading trusted certificates from the jks keystore file E:\PROGRA~1\Java\JDK16~1.0_2\jre\lib\security\cacerts.>
<Mar 14, 2012 3:20:53 PM CDT> <Alert> <Security> <BEA-090152> <Demo trusted CA certificate is being used in production mode: [
Version: V3
Subject: CN=CACERT, OU=FOR TESTING ONLY, O=MyOrganization, L=MyTown, ST=MyState, C=US
Signature Algorithm: MD5withRSA, OID = 1.2.840.113549.1.1.4
Key: Sun RSA public key, 512 bits
modulus: 9550192877869244258838480703390456015046425375252278279190673063544122510925482179963329236052146047356415957587628011282484772458983977898996276815440753
public exponent: 65537
Validity: [From: Thu Mar 21 14:12:27 CST 2002,
 To: Tue Mar 22 15:12:27 CDT 2022]
Issuer: CN=CACERT, OU=FOR TESTING ONLY, O=MyOrganization, L=MyTown, ST=MyState, C=US
SerialNumber: [ 33f10648 fcde0deb 4199921f d64537f4]
Certificate Extensions: 1
[1]: ObjectId: 2.5.29.15 Criticality=true
KeyUsage [
Key_CertSign
Algorithm: [MD5withRSA]
Signature:
0000: 9D 26 4C 29 C8 91 C3 A7 06 C3 24 6F AE B4 F8 82 .&L)......$o....
0010: 80 4D AA CB 7C 79 46 84 81 C4 66 95 F4 1E D8 C4 .M...yF...f.....
0020: E9 B7 D9 7C E2 23 33 A4 B7 21 E0 AA 54 2B 4A FF .....#3..!..T+J.
0030: CB 21 20 88 81 21 DB AC 90 54 D8 7D 79 63 23 3C .! ..!...T..yc#<
] The system is vulnerable to security attacks, since it trusts certificates signed by the demo trusted CA.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=Entrust Root Certification Authority - G2,OU=(c) 2009 Entrust\, Inc. - for authorized use only,OU=See www.entrust.net/legal-terms,O=Entrust\, Inc.,C=US". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=thawte Primary Root CA - G3,OU=(c) 2008 thawte\, Inc. - For authorized use only,OU=Certification Services Division,O=thawte\, Inc.,C=US". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=T-TeleSec GlobalRoot Class 3,OU=T-Systems Trust Center,O=T-Systems Enterprise Services GmbH,C=DE". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=T-TeleSec GlobalRoot Class 2,OU=T-Systems Trust Center,O=T-Systems Enterprise Services GmbH,C=DE". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=GlobalSign,O=GlobalSign,OU=GlobalSign Root CA - R3". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "OU=Security Communication RootCA2,O=SECOM Trust Systems CO.\,LTD.,C=JP". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=VeriSign Universal Root Certification Authority,OU=(c) 2008 VeriSign\, Inc. - For authorized use only,OU=VeriSign Trust Network,O=VeriSign\, Inc.,C=US". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=KEYNECTIS ROOT CA,OU=ROOT,O=KEYNECTIS,C=FR". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 14, 2012 3:20:53 PM CDT> <Notice> <Security> <BEA-090898> <Ignoring the trusted CA certificate "CN=GeoTrust Primary Certification Authority - G3,OU=(c) 2008 GeoTrust Inc. - For authorized use only,O=GeoTrust Inc.,C=US". The loading of the trusted certificate list raised a certificate parsing exception PKIX: Unsupported OID in the AlgorithmIdentifier object: 1.2.840.113549.1.1.11.>
<Mar 15, 2012 11:41:41 AM CDT> <Error> <WebLogicServer> <BEA-000337> <[STUCK] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "650" seconds working on the request "weblogic.kernel.WorkManagerWrapper$1@68a3f7ed", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
java.net.SocketInputStream.socketRead0(Native Method)
java.net.SocketInputStream.read(SocketInputStream.java:129)
weblogic.utils.io.ChunkedInputStream.read(ChunkedInputStream.java:159)
java.io.InputStream.read(InputStream.java:85)
com.certicom.tls.record.ReadHandler.readFragment(Unknown Source)
com.certicom.tls.record.ReadHandler.readRecord(Unknown Source)
com.certicom.tls.record.ReadHandler.read(Unknown Source)
com.certicom.io.InputSSLIOStreamWrapper.read(Unknown Source)
sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)
sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)
sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
java.io.InputStreamReader.read(InputStreamReader.java:167)
java.io.BufferedReader.fill(BufferedReader.java:136)
java.io.BufferedReader.readLine(BufferedReader.java:299)
java.io.BufferedReader.readLine(BufferedReader.java:362)
weblogic.nodemanager.client.NMServerClient.checkResponse(NMServerClient.java:289)
weblogic.nodemanager.client.NMServerClient.checkResponse(NMServerClient.java:314)
weblogic.nodemanager.client.NMServerClient.start(NMServerClient.java:102)
weblogic.nodemanager.mbean.StartRequest.start(StartRequest.java:75)
weblogic.nodemanager.mbean.StartRequest.execute(StartRequest.java:47)
weblogic.kernel.WorkManagerWrapper$1.run(WorkManagerWrapper.java:63)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
<Mar 15, 2012 11:42:41 AM CDT> <Error> <WebLogicServer> <BEA-000337> <[STUCK] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "710" seconds working on the request "weblogic.kernel.WorkManagerWrapper$1@68a3f7ed", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
java.net.SocketInputStream.socketRead0(Native Method)
java.net.SocketInputStream.read(SocketInputStream.java:129)
weblogic.utils.io.ChunkedInputStream.read(ChunkedInputStream.java:159)
java.io.InputStream.read(InputStream.java:85)
com.certicom.tls.record.ReadHandler.readFragment(Unknown Source)
com.certicom.tls.record.ReadHandler.readRecord(Unknown Source)
com.certicom.tls.record.ReadHandler.read(Unknown Source)
com.certicom.io.InputSSLIOStreamWrapper.read(Unknown Source)
sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)
sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)
sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
java.io.InputStreamReader.read(InputStreamReader.java:167)
java.io.BufferedReader.fill(BufferedReader.java:136)
java.io.BufferedReader.readLine(BufferedReader.java:299)
java.io.BufferedReader.readLine(BufferedReader.java:362)
weblogic.nodemanager.client.NMServerClient.checkResponse(NMServerClient.java:289)
weblogic.nodemanager.client.NMServerClient.checkResponse(NMServerClient.java:314)
weblogic.nodemanager.client.NMServerClient.start(NMServerClient.java:102)
weblogic.nodemanager.mbean.StartRequest.start(StartRequest.java:75)
weblogic.nodemanager.mbean.StartRequest.execute(StartRequest.java:47)
weblogic.kernel.WorkManagerWrapper$1.run(WorkManagerWrapper.java:63)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>

Hi chamila,
 I never tried the example. Exception is not clear. Could you please post more stack trace from log files.
Thanks,
Sham

Exception in connect using WLST in Embedded Mode

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