Receiving a SSL_R_WRONG_VERSION_NUMBER via Load Balancing to Cloud Run NEG and GCP TLS Certificates

Hi VannGuce,

Thank you for the reply. It looks like the stack overflow response you have linked doesn’t seem to have a solution that resolves my issue. Although the error response is the same, I dont understand how I would be able to apply this configuration change.

GCP allows you to configure a Load Balancer Backend Configuration:

https://cloud.google.com/load-balancing/docs/https/setting-up-https-serverless

The protocol is is ignored. How would I be able to modify the protocol to http if it’s automatically created via the Serverless Network Endpoint Group?