Andrew Boyson
A stack which works with or without an Mbed os library. Provides IPv4 or IPv6 with a full 1500 byte buffer.
Dependents: oldheating gps motorhome heating
Diff: ip4/ip4.c
- Revision:
- 195:bd5b123143ca
- Parent:
- 187:122fc1996c86
--- a/ip4/ip4.c Thu Mar 04 12:08:14 2021 +0000
+++ b/ip4/ip4.c Sun Apr 18 19:04:48 2021 +0000
@@ -19,7 +19,8 @@
#include "restart.h"
#include "checksum.h"
-bool Ip4Trace = true;
+bool Ip4Trace = true;
+uint32_t Ip4Remote = 0;
#define OFF_LINK_TTL 64
@@ -96,6 +97,8 @@
uint32_t srcIp = Ip4HdrGetSrc (pPacketRx);
uint32_t dstIp = Ip4HdrGetDst (pPacketRx);
+ Ip4Remote = srcIp;
+
char* pDataRx = pPacketRx + headerLengthRx;
char* pDataTx = pPacketTx + IP4_HEADER_LENGTH;
@@ -185,6 +188,7 @@
case UNICAST_DHCP:
case UNICAST_NTP:
case UNICAST_TFTP:
+ case UNICAST_USER:
if (DhcpIpNeedsToBeRouted(dstIp))
{
Ar4IpToMac(DhcpRouterIp, pDstMac); //send via router