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KVM error connection

opnineopnine
Level 1
Level 1

Hi all

I’m trying to connect to my server blade via kvm and I get the following error.

Please see attach.

Thanks.

3 Replies 3

Wes Austin
Cisco Employee
Cisco Employee

There are quite a few reasons that you could get this error.

What version of firmware is UCSM and what version is the blade? (CIMC specifically) There were some older bugs where if they do not match, you may get this error.

Do any blades KVM work? 

Have you tried different Java versions and/or different computers?

Are you sure we are not using any duplicate IP addresses for KVM?

Did this ever work?

Wes

Hi all,

Im using java 7.20 and .41 , about the Ip in the kvm i have a static Ip that is in the same range as the Fabrics. 

Should I have for inboud mgmt and outboud mgmt a different IP? and is there any specific port that should be enabled?

thanks all

Kirk J
Cisco Employee
Cisco Employee

If you have UCSM ver 2.23/2.24 or earlier, make sure you are NOT using Java 8.

I've seen that same message for Java 8, which will not work correctly with earlier versions of UCSM (had to do with SSL/TLS versions negotiated)

Thanks,

Kirk...

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