In 2020-12-03 10:45 UTC +1 we noticed the Wikimedia CH's server called demo was down after a reboot, and we are not able to ping, receive HTTP/HTTPs responses or connect via SSH in any way.
Details about demo:
- WAN IP 89.207.237.59
- LAN IP 192.168.128.40
- hosting https://demo.wikimedia.ch/ among various services
We suspect this is the same infrastructure bug that caused T268371: Incident report for WMCH server "members2" (2020-11-20).
Upstream private ticket:
{P13455}