Report here the timeline of incidents and interventions on off3 server. Keep things short or write a report.
Added:
sudo ip route add 10.1.0.0/16 dev ens19 proto kernel scope link src 10.0.0.3
see Mongodb access in 2023-03 OFF2 reinstall - opff migration
Started at 6:25am. In mongodb logs:
{"t":{"$date":"2023-12-17T10:40:30.014+01:00"},"s":"I", "c":"NETWORK", "id":22942, "ctx":"listener","msg":"Connection refused because there are too many open connections","attr":{"connectionCount":301}}
Restarted by Charles (on sunday).