Hello, Thank you for your reply. Yes, It occured yesterday and it was the first and only time. Recent changes are: - Deactivation of SSL Legacy Renegotiation Support option - Deactivation of SSLv3 and use of TLS 1.0 on Outbound connections - Renew of a device certificate I don't know if it's related but we also had an incident 3 days ago, the master went suddenly down, it was recovered after it was rebooted but orange led light is still observed on both appliances for hard disk. We are currently using the slave node as active.
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