The authentication procedure has changed. You need to follow the instructions to create the JWT tokens and add them to /edx/etc/lms.yml. See the link here JWT and Juniper? or here Juniper Alpha basic installation
The authentication procedure has changed. You need to follow the instructions to create the JWT tokens and add them to /edx/etc/lms.yml. See the link here JWT and Juniper? or here Juniper Alpha basic installation