TopicWindows Server →
AUTH_FAILED – VPN authentication refused
What does this error mean?
The VPN server refuses the user, certificate or second factor.
Probable causes
- Invalid password
- Locked account
- Certificate expired
- MFA failed
Verification and resolution
- Test Account
- Checking time of shift
- Check the certificate and its chain
- View VPN Newspapers
Precaution: Do not disable the AFM to resolve an individual incident.