CIMC KVM Console issue

vishal-patil · ‎09-16-2016

Hello,

I am trying to figure out the issue with kvm console on APIC M1 server

I am having following issues -

1. when i click on open kvm console in cimc, it gives me error message that i am using old java version (instead of 1.6.0_14). But I am running java 8 update 101. I dont understand why I am getting this error

2. when i click continue, it downloads the jnlp file (which is completely empty)

various support forums and blogs have resolutions like downgrading java (for the first error). But, till now I dont have any luck

Any thoughts?

regards,

vishal

Kirk J · ‎09-19-2016

Greetings.

I believe the (1.6.0_14) version alert is generic.

Have you tried using a ver 7 version of java after removing java 8.x?

What CIMC version is active?

Thanks,

Kirk...

vishal-patil · ‎09-19-2016

Yes, I tried version 7 update 9 and 21 (after reading several blogs and support forums)

Same result.

Firmware version: 1.5(4e)

Thanks,

Vish

Kirk J · ‎09-20-2016

If you haven't tried already, please disable, and then re-enable the vKVM functionality.

Check the Remote Presence tab, vKVM, uncheck the enabled, Save changes.

Repeat but put check back into the enabled box.

Also, make sure you clear java cached files, and browser cookies.

Thanks,

Kirk..

vishal-patil · ‎09-20-2016

Hi,

Performed following steps -

1. My colleague suggested to reset cimc settings to factory default and after doing that I could download the jnlp file with content in it.

2. disabled and re-enabled the vKVM

3. cleared java cache and browsing cookies from browser (tried with IE and Chrome)

Now, when I tried to open jnlp file, I am getting following error -

com.sun.deploy.net.FailedDownloadException: Unable to load resource: https://xx.xx.xx.xx.:443/software/avctNuova.jar

I've attached the error

Regards,

Vish

vishal-patil · ‎09-26-2016

Any thoughts on my last post?

CalvinMan · ‎08-16-2017

Did you resolve it?

frederick.mcclure.ctr@mail.mil · ‎05-18-2019

Hello,

I am getting practically the same error in my voice lab at home. Does anyone have any recommendations. Error file is attached.

Freddie

<?xml version="1.0" encoding="UTF-8"?>
<jnlp codebase="https://xx.xx.xx.xx:443" spec="1.0+">
<information>
<title>Cisco Virtual KVM Console</title>
<vendor>Cisco Systems Inc.</vendor>
<icon href="https://xx.xx.xx.xx:443/images/logo.gif" kind="splash"/>
<shortcut online="true"/>
</information>
<application-desc main-class="com.avocent.nuova.kvm.Main">
<argument>title=xx.xx.xx.xx - KVM Console</argument>
<argument>ip=xx.xx.xx.xx</argument>
<argument>vmprivilege=true</argument>
<argument>helpurl=https://xx.xx.xx.xx:443/help/content/kvm_vm_help.html</argument>
<argument>user=327254586</argument>
<argument>passwd=1572276965</argument>
<argument>kmport=2068</argument>
<argument>vport=2068</argument>
<argument>apcp=1</argument>
<argument>version=2</argument>
<argument>aimpresent=true</argument>
</application-desc>
<security>
<all-permissions/>
</security>
<update check="always" policy="always" />
<resources>
<j2se version="1.6.0_14+" href="http://java.sun.com/products/autodl/j2se" initial-heap-size="256M" max-heap-size="512M"/>
<jar href="https://xx.xx.xx.xx:443/software/avctNuova.jar" download="eager" main="true" />
<jar href="https://xx.xx.xx.xx:443/software/jpcsc.jar" download="eager"/>
<jar href="https://xx.xx.xx.xx:443/software/CiscoKVM.jar" download="eager"/>
</resources>
<resources os="Windows" arch="x86">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOWin32.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMWin32.jar" download="eager"/>
</resources>
<resources os="Windows" arch="amd64">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOWin64.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMWin64.jar" download="eager"/>
</resources>
<resources os="Windows" arch="x86_64">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOWin64.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMWin64.jar" download="eager"/>
</resources>
<resources os="Linux" arch="x86">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOLinux32.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMLinux32.jar" download="eager"/>
</resources>
<resources os="Linux" arch="i386">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOLinux32.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMLinux32.jar" download="eager"/>
</resources>
<resources os="Linux" arch="i586">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOLinux32.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMLinux32.jar" download="eager"/>
</resources>
<resources os="Linux" arch="i686">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOLinux32.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMLinux32.jar" download="eager"/>
</resources>
<resources os="Linux" arch="amd64">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOLinux64.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMLinux64.jar" download="eager"/>
</resources>
<resources os="Linux" arch="x86_64">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOLinux64.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMLinux64.jar" download="eager"/>
</resources>
<resources os="Mac\ OS\ X" arch="x86_64">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOMac64.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMMac64.jar" download="eager"/>
</resources>
<resources os="Mac\ OS\ X" arch="x86">
<nativelib href="https://xx.xx.xx.xx:443/software/avctKVMIOMac32.jar" download="eager"/>
<nativelib href="https://xx.xx.xx.xx:443/software/avctVMMac32.jar" download="eager"/>
</resources>
</jnlp>

com.sun.deploy.net.FailedDownloadException: Unable to load resource: https://xx.xx.xx.xx:443/software/avctNuova.jar
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.javaws.LaunchDownload$DownloadTask.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

javax.net.ssl.SSLException: Server key
at sun.security.ssl.Handshaker.throwSSLException(Unknown Source)
at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)
at sun.security.ssl.Handshaker.processLoop(Unknown Source)
at sun.security.ssl.Handshaker.process_record(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.access$200(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$9.run(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$9.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessController.doPrivilegedWithCombiner(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source)
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
at com.sun.javaws.LaunchDownload$DownloadTask.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.security.SignatureException: Signature length not correct: got 0 but was expecting 128
at sun.security.rsa.RSASignature.engineVerify(Unknown Source)
at java.security.Signature$Delegate.engineVerify(Unknown Source)
at java.security.Signature.verify(Unknown Source)
at sun.security.ssl.HandshakeMessage$DH_ServerKeyExchange.<init>(Unknown Source)
... 30 more

josoneal · ‎05-21-2019

Please try completely uninstalling all Java JREs and then installing Java 7 u 21.
Then go "configure java >Security" and add an exception to trust CIMC ip address for java setting verification

Also are you having issues using a different web browser and/or computer?

- Josh

conf-t · ‎02-17-2023

Did you solve it ? i have the same problem.