On Mon, 9 Dec 2024 20:36:45 +0800 Guangguan Wang <guangguan.wang@xxxxxxxxxxxxxxxxx> wrote: > > I believe we would like to have a v3 here. Also I'm not sure > > checking on saddr is sufficient, but I didn't do my research on > > that question yet. > > > > Regards, > > Halil > > Did you mean to research whether the daddr should be checked too? Right! Or is it implied that if saddr is a ipv4 mapped ipv6 addr then the daddr must be ipv4 mapped ipv6 addr as well? Regards, Halil