net/lwip: add comments on DHCP/DHCPS
This commit is including added comments about DHCP client and server and
disabled LWIP_DHCP definition for explicit directions on lwIP
- user can configure lwIP feature set via lwipopts.h
- DHCP client and server are supported by netutils in this platform
#define UDP_TTL 255
#define LWIP_UDP_TODO 1
-#define LWIP_DHCPS 0
/* ---------- UDP options ---------- */
+/* ---------- DHCP options ---------- */
+
+/*
+ * Note
+ * In this platform, DHCP client and server are supported through netutils
+ * Instead of using lwIP DHCP, please use netutils dhcpc and dhcpd
+ */
+#define LWIP_DHCPS 0
+#define LWIP_DHCP 0
+/* ---------- DHCP options ---------- */
/* ---------- SNMP options ---------- */
#ifdef CONFIG_NET_LWIP_SNMP
