B 8000 WebUI

• Install latest Java.
• Add Switch address (i.e. http://192.168.1.46) to Java security exceptions.
• Open Microsoft Explorer (not MS Edge) and open URL: http://192.168.1.46/switchexplorer_installed.html
• But latest Java security settings doesn't allow to run this jnlp app:

Unsigned application requesting unrestricted access to system
The following resource is signed with a weak signature algorithm MD5withRSA and is treated as unsigned: http://192.168.1.46/wt-app.jar

• Run Configure Java to open Java Control Panel
• Switch to Java tab
• Click View… on View and manage Java Runtime versions and settings …
• Check where Java is installed. Navigate to Java installation directory and find lib/security folder.
• Edit java.security file and fix restriction about MD5 and RSA KeySizes.

tbd

apt install icedtea-netx

Download URL and save it as .jnlp file: http://192.168.1.46/switchexplorer_installed.html Open downloaded file - IcedTea will handle .jnlp files automatically.

Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: 
Cannot grant permissions to unsigned jars. Application requested security permissions, but jars are not signed.

Another isssue:

 Provider org.apache.xerces.jaxp.SAXParserFactoryImpl not found