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  • Node Manager status is not reachable on Weblogic Admin Console

    Posted by "" in "WebLogic" on 2015-02-09

    I was extending Weblogic Domain with DIP/ODSM but before to do this I need  to start the Node Manager. I started Node Manager from $WLS_HOME/server/bin using Node Manager start-up scriot  startNodeManager.sh (For windows use startNodeManager.bat)

    After this I checked the status of Node Manager in Weblogic Admin Console but the Status of Node Manager was in Inactive and In problem description I see the message like javax.net.ssl.SSLKeyException

    1

    To find out the root cause of this problem, I looked into the Node Manager log file that is under $WLS_HOME/common/nodemanager

    I found the below Error messages in log file:

    <Jan 20, 2015 11:28:33 PM AST> <Warning> <Security> <BEA-090482> <BAD_CERTIFICATE alert was received from <Hostname> – <IP Address>. Check the peer to determine why it rejected the certificate chain (trusted CA configuration, hostname verification). SSL debug tracing may be required to determine the exact reason the certificate was rejected.>

    <Jan 20, 2015 11:28:33 PM> <WARNING> <Uncaught exception in server handlerjavax.net.ssl.SSLKeyException: [Security:090482]BAD_CERTIFICATE alert was received from <Hostname> -<IP Address>. Check the peer to determine why it rejected the certificate chain (trusted CA configuration, hostname verification). SSL debug tracing may be required to determine the exact reason the certificate was rejected.>

    javax.net.ssl.SSLKeyException: [Security:090482]BAD_CERTIFICATE alert was received from<Hostname>- <IP Address>. Check the peer to determine why it rejected the certificate chain (trusted CA configuration, hostname verification). SSL debug tracing may be required to determine the exact reason the certificate was rejected.

    Jan 20, 2015 11:28:33 PM weblogic.nodemanager.server.Handler run

    WARNING: Uncaught exception in server handlerjavax.net.ssl.SSLKeyException: [Security:090482]BAD_CERTIFICATE alert was received from <Hostname>- <IP Address>. Check the peer to determine why it rejected the certificate chain (trusted CA configuration, hostname verification). SSL debug tracing may be required to determine the exact reason the certificate was rejected.

    javax.net.ssl.SSLKeyException: [Security:090482]BAD_CERTIFICATE alert was received from <Hostname>- <IP Address>. Check the peer to determine why it rejected the certificate chain (trusted CA configuration, hostname verification). SSL debug tracing may be required to determine the exact reason the certificate was rejected.

    at com.certicom.tls.interfaceimpl.TLSConnectionImpl.fireException(Unknown Source)

     

    So firstly I checked the  server address (/etc/hosts) and changed the Listen Address of  Node Manager with the server address defined in hosts file (also reported in log file).

    After changing Node Manager listen address I could see status as active for Node Manager in WebLogic Server.

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