Core Network: Major Software Upgrade from 2023-11-22 21:00 CET to 2023-11-23 00:42 CET
Rollback has been completed.
We apologize for the inconvenience that the unexpected network instability has caused you and your customers.
Since we faced unexpected IPv4 packet loss for connections routed via a specific core router on our end to cloud servers in zone LPG1, we decided to start rolling back and involve the vendor in further troubleshooting.
We will upgrade our core network in LPG1 (Lupfig) to a new software. During this maintenance work you may experience short periods of packet loss (up to 1-2 minutes) or higher RTTs for connections from and towards the Internet. Connections between virtual servers at cloudscale.ch will not be affected by this maintenance work.
Short periods of packet loss (up to 1-2 minutes) or higher RTTs for Internet-facing connections. Thanks to our redundant setup we do not expect any further impact on already running virtual servers.
We apologize for any inconvenience this may cause and thank you for your understanding.