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New Member

C-Series CIMC Launch KVM timeout

On several C220 & C240's we recently stood up we are having problems when launching the KVM console from the CIMC.

When clicking on "launch KVM console" a download window pops up and stays at 0%. 


After waiting for 30 seconds or so, the following screen comes up and hangs for another 30 seconds.


Then the following time out error.


Any ideas?  I've flushed the IE temp files, Java temp folder, verified the JNLP File/MIME Association setting in the Java Control Panel applet, reset the CIMC's.

Everyone's tags (5)
New Member

Re: C-Series CIMC Launch KVM timeout

Nevermind, got it fixed.  Uninstalled Java, reset IE settings through the advanced tab, deledted the C:\Users\username\AppData\LocalLow\Sun folder , Installed Java 64 bit 7u9.  Now working as expected.

New Member

If the download file and

If the download file and opening view.jnlp file is taking long like longer 1 minute (guessing here)

I was running into this Login failed or timed out as above. So, I went to the java control panel or recently changed to ControlPanel (linux) and Configure Java (Windows 7), under Advanced tab, select Always allow for JNLP File/MINE Association, select Do not check for Perform signed code certificate revocation checks on and Perform TLS certificate revocation checks on.

This seemed to help overcome the timeout issue quickly.

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