nif_faddr6
p->nif_faddr6.s6_addr32[0] = kf->inp_faddru[0];
p->nif_faddr6.s6_addr32[1] = kf->inp_faddru[1];
p->nif_faddr6.s6_addr32[2] = kf->inp_faddru[2];
p->nif_faddr6.s6_addr32[3] = kf->inp_faddru[3];
inet6print(&p->nif_faddr6, p->nif_fport,
struct in6_addr nif_faddr6; /* foreign address */
#define nif_faddr6 f.nif_faddr6