We are having a very similar issue with our Intel X710 based NIC's, that seemed to start happening out of the blue. We are running a Hyper-V cluster based on Dell R730 servers, and recently as we have started to increase the load in the environment we are getting flooded with the same events from Windows (2012 R2 Datacenter Core). After reading some other threads we have disabled tcp checksum offload, and so far today thing seem ok, but last week it started to cause issues with our guests. We have our network adapters configured with LACP trunking connected to a pair of Avaya VSP switches. Would it be possible to look into this further for us if we provide additional necessary information?
↧