Configuring Strong Ciphers on Linux OS

Security Vulnerabilities at IP Environment Description: OS – Oracle V 6.6              Weblogic Version – 12.2.1.0 Application Server IP : 192.168.0.132        Port : 8001 Soon after Nessus scan security vulnerabilities are detected as below for the above mentioned IP and port. 1.

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Issue while creating datasource on Weblogic Server

In Weblogic Sometimes when you try add datasource to cluster group it fails with following error, which might be due to process limit on database side. WLS Console Error ============== Caused by: java.lang.Throwable: Substituted for the exception oracle.net.ns.NetException which lacks a String contructor, original message – Got minus one from

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Unable to Activate Changes in Enterprise Manager or WebLogic Console

This issue can be observed while updating a change from the console and saving and activating the changes or in this case from Enterprise manager console trying to edit a configuration and got the below error in the process and the same was seen in AdminServer logs too. <Apr 4, 2017

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CREATING ORACLE WALLET AND CERTIFICATE SIGNING REQUEST IN ORACLE OHS 12C USING COMMAND LINE INTERFACE orapki

CREATE A DIRECTORY WHERE YOU WILL SAVE YOU WALLET. I have created  “wallet”   DIRECTORY UNDER ORACLE_HOME BY USING FOLLOWING COMMAND  <mkdir /u01/oracle/wallet> RUN  SetDomainEnv.sh  SCRIPT THAT YOU WILL FIND  UNDER DOMAIN_HOME/bin  FOLDER ./setDomainEnv.sh TO  CREATE A WALLET UNDER /u01/oracle/wallet  RUN THE FOLLOWING COMMAND  <u01/oracle/oracle_common/bin/orapki wallet create -wallet /u01/oracle/wallet -pwd Spring2016> REMOVE DEFAULT CERTIFICATE

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Starting the WEBLOGIC Administration Server Using Node Manager and WLST IN 11G

GO TO WEBLOGIC HOME  AND SET THE PATH ENVIRONMENT VARIABLE      START WLST USING  java weblogic.WLST NOW START THE NODEMANAGER USING COMMAND  startNodeManager.sh    YOU WILL SEE A MESAGE STATING   “INFO: Secure socket listener started on port 5556, host localhost/127.0.0.1”    <— WHICH MEAN NODEMANAGER HAS STARTED ON LOCAL HOST 4. Connect WLST TO

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INSTALLING PATCHES ON ORACLE HTTP SERVER(OHS) 11.1.1.9.0 USING OPATCH UTILITY PATCH#21663064

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How to create a Gridlink Datasource on Weblogic 12c

   12c RAC DATABASE 12c WEBLOGIC SERVER SCAN LISTENER  SHOLD BE CONFIGURE AND RESLOVING IP FAN HOST NAME AND PORT GO TO DATA SOURCE AND CLICK ON NEW 2. CLICK NEW AND THEN PICK GRIDLINK DATA SOURCE FROM DROP DOWN LIST 3. GIVE NAME, JNDI NAME AND PICK *ORACLE’S Driver(ThinXA) for

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Websphere 8.5 Network Deployment installation Part1

WEBSPHERE 8.5 INSTALLATION   PREREQUISITE ORACLE LINUX 5.8 64 BIT I WILL BE DOING THIS INSTALLATION AS A ROOT USER USING JAVA 6 FOR THIS INSTALLATION USING IBM INSTALLATION MANAGER FOR THIS INSTALLATION I have my installation file under /software. Go to /software/IIM_Linux_x86_64_1.7.3 folder and run script ./Install.sh  as show

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Using JConsole to view JMX MBeans of Weblogic Server

1. Set the environment using setWLSEnv.cmd 2. Start JMX Console using the below arguments and connect to the local/remote process. jconsole -J-Djmx.remote.protocol.provider.pkgs=weblogic.management.remote -J-Dcom.sun.tools.jconsole.mbeans.keyPropertyList=Location,type,Type,j2eeType,name,Name -debug   3. Go to the Mbeans tab and view the Mbeans  

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Installing and configuring OHS 12c with WebLogic Server

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