+ if (nsipif.if_mtu == 0) {
+ ifp = &nsipif;
+ ifp->if_name = "nsip";
+ ifp->if_mtu = LOMTU;
+ ifp->if_ioctl = nsipioctl;
+ ifp->if_output = nsipoutput;
+ ifp->if_start = nsipstart;
+ ifp->if_flags = IFF_POINTOPOINT;
+ }
+
+ MALLOC((m), struct ifnet_en *, sizeof(*m), M_PCB, M_NOWAIT);
+ if (m == NULL) return (NULL);
+ m->ifen_next = nsip_list;