Firmware failure - l4-ddos-filter02.ffm3 Sunday 9th January 2022 13:41:00


We have identified an NIC firmware failure of l4-ddos-filter02.ffm3, which caused packetloss for some clients during 13:41 till 13:55. The filter has been isolated, rebooted and taken back into the cluster. We will continue watching the behavior.

The filter had another hickup, which caused packetloss for some clients going through Frankfurt. We have made a configuration change, to extend the affected ether channel and continue watching this incident.