Hi, I've had a very similar setup avail atm. Running that in the guest gave me:
ethtool -k ens4' | grep check rx-checksumming: on [fixed] tx-checksumming: off tx-checksum-ipv4: off [fixed] tx-checksum-ip-generic: off [fixed] tx-checksum-ipv6: off [fixed] tx-checksum-fcoe-crc: off [fixed] tx-checksum-sctp: off [fixed] Just to clarify the default is "tx-checksumming: off" right - is it on for you by default? Note: Guest and Host are Yakkety for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1629053 Title: ovs bridge breaking TCP between two virtio net devices when checksum offload on To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openvswitch/+bug/1629053/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs