Why Is Access to Backend Servers Still Abnormal Even If I Have Created a Certificate?¶
The following are possible causes:
You have created a certificate on the ELB console, but you do not have an HTTPS listener.
To solve this problem, perform the following steps:
Continue using the current listener and install the certificate on the backend server.
Delete the current listener, add an HTTPS listener, and bind a certificate to the HTTPS listener.
You have created a certificate on the Certificates page and are using an HTTPS listener, but you have not bound the certificate to the listener.
Your certificate has expired.
The domain name is different from the one specified when you create the certificate.
A certificate chain is used, but its format is incorrect.