C240M4 failed to open KVM after upgrade to 4.1.1f

[d.nepochatykh]

Hi

I upgraded two C24M4 servers from 3rd release to 4th and now I can't open KVM console on both servers due to error: 'Client has been disconnected as a result of the network connection has been dropped'. It's opened in new HTTPS window and I can't launch java console as it was on 3rd release. 

Is it bug or a feature? 

[d.nepochatykh]

I found that KVM is working if the source IP address is from the same network. So seems that the system just don't have the correct gateway address. Is it possible to check and correct it? The CIMC has gateway in its configuration, while KVM seems not.