package/ppp/patches/340-populate_default_gateway.patch

   1 --- a/pppd/sys-linux.c
   2 +++ b/pppd/sys-linux.c
   3 @@ -1697,6 +1697,9 @@ int sifdefaultroute (int unit, u_int32_t
   4      memset (&rt, 0, sizeof (rt));
   5      SET_SA_FAMILY (rt.rt_dst, AF_INET);
   6
   7 +    SET_SA_FAMILY(rt.rt_gateway, AF_INET);
   8 +    SIN_ADDR(rt.rt_gateway) = gateway;
   9 +
  10      rt.rt_dev = ifname;
  11
  12      if (kernel_version > KVERSION(2,1,0)) {
  13 @@ -1704,7 +1707,7 @@ int sifdefaultroute (int unit, u_int32_t
  14         SIN_ADDR(rt.rt_genmask) = 0L;
  15      }
  16
  17 -    rt.rt_flags = RTF_UP;
  18 +    rt.rt_flags = RTF_UP | RTF_GATEWAY;
  19      if (ioctl(sock_fd, SIOCADDRT, &rt) < 0) {
  20         if (!ok_error(errno))
  21             error("default route ioctl(SIOCADDRT): %m");