| Description |
This article describes that When renewing CA for certificate authentication, 'Error Certificate binding check failed' error appears when trying to authenticate.
rlm_eap_tls: Certificate binding check failed. eap_tls: ERROR: TLS Alert write:fatal:internal error SSL routines:tls_process_client_certificate:certificate verify failed |
| Scope | FortiAuthenticator using certificate authentication EAP-TLS. |
| Solution |
In general remote user keeps reference for old CA certificate.
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