** Description changed: - [Impact] + Impact] - * An explanation of the effects of the bug on users and - - * justification for backporting the fix to the stable release. - - * In addition, it is helpful, but not required, to include an - explanation of how the upload fixes this bug. + * On virtualization hosts disable GRO and LRO, otherwise, with + receive offload on, the guests will receive packets that are + larger than the MTU. This can cause issues in certain scenarios, + e.g. when the guest is a VPN server that needs to forward the + (inner) packet onward. [Test Plan] - * detailed instructions how to reproduce the bug - - * these should allow someone who is not familiar with the affected - package to reproduce the bug and verify that the updated package fixes - the problem. - - * if other testing is appropriate to perform before landing this update, - this should also be described here. + * The feature does not exist right now. [Where problems could occur] - * Think about what the upload changes in the software. Imagine the change is - wrong or breaks something else: how would this show up? - - * It is assumed that any SRU candidate patch is well-tested before - upload and has a low overall risk of regression, but it's important - to make the effort to think about what ''could'' happen in the - event of a regression. - - * This must '''never''' be "None" or "Low", or entirely an argument as to why - your upload is low risk. - - * This both shows the SRU team that the risks have been considered, - and provides guidance to testers in regression-testing the SRU. - - [Other Info] - - * Anything else you think is useful to include - * Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board - * and address these questions in advance + * The settings exist since systemd-232 which means Bionic and up can use + this feature [Original Description] https://www.freedesktop.org/software/systemd/man/systemd.link.html has a number of [Link] options which I need to use for a flaky network card (TCPSegmentationOffload, TCP6SegmentationOffload, GenericSegmentationOffload, GenericReceiveOffload, LargeReceiveOffload) which are not exposed via netplan.
-- 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
