On Mon, Dec 27, 2021 at 8:27 AM Paolo Valerio <[email protected]> wrote: > > Some sporadic false positive may be visible for the following tests: > > - conntrack - IPv6 HTTP > - conntrack - FTP over IPv6 > > The failures show up randomly. > The reason appears to be source address used when performing the > request using wget: > -tcp,orig=(src=fc00::1,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fc00::1,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) > +tcp,orig=(src=fe80::f0eb:f8ff:fef0:138f,dst=fc00::2,sport=<cleared>,dport=<cleared>),reply=(src=fc00::2,dst=fe80::f0eb:f8ff:fef0:138f,sport=<cleared>,dport=<cleared>),protoinfo=(state=<cleared>) > > It seems that the problem can be addressed in multiple ways, but using > "nodad" seems to be safe enough to fix the issue that now, after > hundreds of attempts, is no longer present. > > Signed-off-by: Paolo Valerio <[email protected]> > ---
I wasn't able to reproduce the sporadic failures after 100 iterations of "conntrack - FTP over IPv6", but I still think this fix makes sense, and shouldn't break anything. Acked-by: Mike Pattrick <[email protected]> _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
