I've tested netplan.io 0.103-0ubuntu5~21.04.3 from hirsute-proposed. The netplan generator command was run successfully, producing correct *Offload=1 settings for networkd.
root@sru-hh:~# dpkg -l | grep netplan ii libnetplan0:amd64 0.103-0ubuntu5~21.04.3 amd64 YAML network configuration abstraction runtime library ii netplan.io 0.103-0ubuntu5~21.04.3 amd64 YAML network configuration abstraction for various backends root@sru-hh:~# vim tmp/etc/netplan/test.yaml root@sru-hh:~# cat tmp/etc/netplan/test.yaml network: version: 2 ethernets: eth1: receive-checksum-offload: true transmit-checksum-offload: true tcp-segmentation-offload: true tcp6-segmentation-offload: true generic-segmentation-offload: true generic-receive-offload: true large-receive-offload: true root@sru-hh:~# /usr/lib/netplan/generate -r tmp/ root@sru-hh:~# cat tmp/run/systemd/network/10-netplan-eth1.link | grep Offload ReceiveChecksumOffload=1 TransmitChecksumOffload=1 TCPSegmentationOffload=1 TCP6SegmentationOffload=1 GenericSegmentationOffload=1 GenericReceiveOffload=1 LargeReceiveOffload=1 ** Tags removed: verification-needed-hirsute ** Tags added: verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1771740 Title: Expose link offload options To manage notifications about this bug go to: https://bugs.launchpad.net/netplan/+bug/1771740/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs