On Tue, Mar 07, 2017 at 02:07:02PM +0100, Martin Pieuchot wrote: > On 06/03/17(Mon) 23:26, Alexander Bluhm wrote: > > On Mon, Mar 06, 2017 at 01:12:12PM +0100, Martin Pieuchot wrote: > > > Diff below should solve that by resetting the 'asked' counter and allow > > > our NDP code to generate a new NS. Just like the delete command does. > > > > arptfree() calls arpinvalidate() unconditionally. So I think we > > should always call nd6_invalidate() here. > > That should work too.
OK bluhm@ > > Index: netinet6/nd6.c > =================================================================== > RCS file: /cvs/src/sys/netinet6/nd6.c,v > retrieving revision 1.205 > diff -u -p -r1.205 nd6.c > --- netinet6/nd6.c 3 Mar 2017 08:01:59 -0000 1.205 > +++ netinet6/nd6.c 7 Mar 2017 13:06:13 -0000 > @@ -748,6 +748,8 @@ nd6_free(struct rtentry *rt, int gc) > > splsoftassert(IPL_SOFTNET); > > + nd6_invalidate(rt); > + > /* > * we used to have pfctlinput(PRC_HOSTDEAD) here. > * even though it is not harmful, it was not really necessary.
