SSLv3 was deprecated starting with 131 of Java 8. This will cause connections to all iDrac 6 and earlier cards to fail, even if you're running the latest firmware. The workaround is to edit java.security on your machine.
Remove MD5:
jdk.certpath.disabledAlgorithms=MD2, RSA keySize < 1024Remove SSLv3, RC4, and MD5withRSA:
jdk.tls.disabledAlgorithms=DH keySize < 768