package/utils/busybox/patches/204-udhcpc_no_msg_dontroute.patch

   1 --- a/networking/udhcp/dhcpc.c
   2 +++ b/networking/udhcp/dhcpc.c
   3 @@ -700,7 +700,7 @@
   4                 return udhcp_send_kernel_packet(packet,
   5                         ciaddr, CLIENT_PORT,
   6                         server, SERVER_PORT,
   7 -                       /*send_flags: "to hosts only on directly connected networks" */ MSG_DONTROUTE
   8 +                       0 /*Was MSG_DONTROUTE here. It prevented unicast renewal requests to server in different subnet*/
   9                 );
  10         }
  11         return raw_bcast_from_client_config_ifindex(packet, ciaddr);