Hi Pablo, On Tue, Feb 18, 2020 at 10:06:11PM +0100, Pablo Neira Ayuso wrote: [...] > If I apply the patch that I'm attaching, then I use the wrong datatype > helper: > > nftnl_flowtable_get_u32(nlo, NFTNL_FLOWTABLE_DEVICES); > > And I can see: > > libnftnl: attribute 6 assertion failed in flowtable.c:274 Yes, that was what I meant with alternative (simpler) approach. Should I submit this change formally or do you want to do it? Thanks, Phil