So this is ultimately a bug in Canonical's network (I just reported https://rt.admin.canonical.com/Ticket/Display.html?id=90771, limited to Canonical folks), but I'll add the MSS clamping into the setup of our testbeds as a better workaround.
** Bug watch added: rt.admin.canonical.com/ #90771 https://rt.admin.canonical.com/Ticket/Display.html?id=90771 ** Package changed: lxd (Ubuntu) => auto-package-testing ** Changed in: auto-package-testing Status: Invalid => In Progress ** Changed in: auto-package-testing Assignee: (unassigned) => Martin Pitt (pitti) ** Summary changed: - be more clever about MTU of lxdbr0 + Canonical network has non-working PTMU, add MSS clamping -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572026 Title: Canonical network has non-working PTMU, add MSS clamping To manage notifications about this bug go to: https://bugs.launchpad.net/auto-package-testing/+bug/1572026/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
