This is a certificate error. Resolved by following this:
Option1:
- If the SSL TLS profile used for management is known delete the same. This way the management access starts using the default certificate.
- For example, The following command deletes the SSL TLS profile used for HTTPS access named profile-1
> configure
# delete deviceconfig system ssl-tls-service-profile
# delete shared ssl-tls-service-profile profile-1
# commit
# exit
Option2:
- Since SSH access is possible, a new certificate can be created from the CLI.
- Add the certificate to the SSL TLS profile
- Use the newly configured certificate and SSL profile to be used for HTTPS.
Example below:
> request certificate generate ca yes certificate-name <cert name> name <IP or FQDN> algorithm RSA rsa-nbits 2048
> configure
# set shared ssl-tls-service-profile <profile name> certificate <cert name> protocol-settings min-version tls1-0 max-version tls1-2
# set deviceconfig system ssl-tls-service-profile <profile name>
# commit
# exit
