--- a/pppd/sys-linux.c
+++ b/pppd/sys-linux.c
@@ -1743,6 +1743,7 @@ int cifdefaultroute (int unit, u_int32_t
SIN_ADDR(rt.rt_genmask) = 0L;
}
+ rt.rt_dev = ifname;
rt.rt_flags = RTF_UP;
if (ioctl(sock_fd, SIOCDELRT, &rt) < 0 && errno != ESRCH) {
if (still_ppp()) {