On 7/7/2020 12:29 AM, Florian Westphal wrote: > wenxu <wenxu@xxxxxxxxx> wrote: >> 在 2020/7/6 22:38, Florian Westphal 写道: >>> wenxu@xxxxxxxxx <wenxu@xxxxxxxxx> wrote: >>>> From: wenxu <wenxu@xxxxxxxxx> >>>> >>>> Add nf_ct_frag_gather for conntrack defrag and it will >>>> elide the CB clear when packets are defragmented by >>>> connection tracking >>> Why is this patch required? >>> Can't you rework ip_defrag to avoid the cb clear if you need that? >> The ip_defrag used by ip stack and can work with the cb setting. > Yes, but does it have to? > > If yes, why does nf_ct_frag not need it whereas ip_defrag has to? > > Yes, rework with ip_defrag is much better. Thanks.
