[ovs-dev] Conntrack with SCTP: +est is never reached.
aconole at redhat.com
Thu Mar 19 20:52:01 UTC 2020
Ben Pfaff <blp at ovn.org> writes:
> On Thu, Mar 19, 2020 at 10:27:52AM -0400, Mark Michelson wrote:
>> I've recently been working on adding support for SCTP load balancers in
>> OVN. In a recent test run by Tim Rozet, he ran into an issue with my
> Do we have any idea whether OVS conntrack works for SCTP in general?
> Aaron, you're the only person I can quickly find who has committed
> anything related to sctp and conntrack, with commit 93346d889271
> ("conntrack: add display support for sctp"). Did you test conntrack
> with sctp or did you have any reports of success or failure with it?
I did test, but only using an action=NORMAL bridge. I don't know if the
general case for conntracking SCTP works.
A quick test on my system does display similar issues, and it's likely
something in kernel. I see that a +inv+trk rule is matching. I'll dig
a bit deeper, but there's probably a missing state interpretation.
More information about the dev