Dell iDRAC6 Java KVM Console
The remote Java KVM console on a Dell R710 server with an enterprise idrac works using the latest version of Java, thanks to MathieuW and the kind people on the below GitHub Gist
https://gist.github.com/xbb/4fd651c2493ad9284dbcb827dc8886d6
How to use the iDRAC Java KVM console
Download and install the latest version of openjdk:
sudo apt install openjdk-11-jre
Go to the security directory where you installed javas:
/etc/java/security/java.security
Comment out the line in ../security/java.security:
# jdk.tls.disabledAlgorithms=SSLv3, RC4, MD5withRSA, DH keySize < 1024,
Add the IP address of your server (https://w.x.y.z) to the security tab of the java control pannel.
Uncheck the box for "Enable Java content for browser and Web Start applications" to prevent java from accessing unsecure internet resources.
Run the connect_idrac_kvm.sh script and enjoy!