On Mon, 17 Jun 2024 14:02:17 -0400 Aaron Conole <acon...@redhat.com> wrote:
> The current pmtu test infrastucture requires an installed copy of the > ovs-vswitchd userspace. This means that any automated or constrained > environments may not have the requisite tools to run the tests. However, > the pmtu tests don't require any special classifier processing. Indeed > they are only using the vswitchd in the most basic mode - as a NORMAL > switch. > > However, the ovs-dpctl kernel utility can now program all the needed basic > flows to allow traffic to traverse the tunnels and provide support for at > least testing some basic pmtu scenarios. More complicated flow pipelines > can be added to the internal ovs test infrastructure, but that is work for > the future. For now, enable the most common cases - wide mega flows with > no other prerequisites. > > Enhance the pmtu testing to try testing using the internal utility, first. > As a fallback, if the internal utility isn't running, then try with the > ovs-vswitchd userspace tools. Oh, nice, it looks saner than I thought. :) > Signed-off-by: Aaron Conole <acon...@redhat.com> > --- > tools/testing/selftests/net/pmtu.sh | 145 +++++++++++++++++++++++----- > 1 file changed, 123 insertions(+), 22 deletions(-) Reviewed-by: Stefano Brivio <sbri...@redhat.com> -- Stefano _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
