Patches by Pantelis Antoniou, 30 Mar 2004:
add networking support for VLANs (802.1q), and CDP (Cisco Discovery Protocol)
diff --git a/net/nfs.c b/net/nfs.c
index 137b3bf..300c08f 100644
--- a/net/nfs.c
+++ b/net/nfs.c
@@ -192,7 +192,7 @@
 
 	pktlen = (char *)p + datalen*sizeof(uint32_t) - (char *)&pkt;
 
-	memcpy ((char *)NetTxPacket+ETHER_HDR_SIZE+IP_HDR_SIZE, (char *)&pkt, pktlen);
+	memcpy ((char *)NetTxPacket + NetEthHdrSize() + IP_HDR_SIZE, (char *)&pkt, pktlen);
 
 	if (rpc_prog == PROG_PORTMAP)
 		sport = SUNRPC_PORT;