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Use server and client IP from the bootp packet.

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This commit is contained in:
Manoel R. Abranches 2010-07-29 17:52:54 -03:00
parent 818a356eb1
commit 11d1ea5df6
1 changed files with 8 additions and 6 deletions
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14
net/ip.c
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@ -72,7 +72,9 @@ recv_ip_packet (struct grub_net_network_layer_interface *inf,
{
trans_net_inf->inner_layer->link_prot->recv(inf,trans_net_inf->inner_layer,nb);
iph = (struct iphdr *) nb->data;
if (iph->dest == 0x0908eaaa && iph->src == 0x0908ea92 && iph->protocol == 0x11)
if (iph->protocol == 0x11 &&
iph->dest == (grub_uint32_t) bootp_pckt -> yiaddr &&
iph->src == (grub_uint32_t) bootp_pckt -> siaddr )
{
grub_netbuff_pull(nb,sizeof(*iph));
return 0;
@ -82,11 +84,11 @@ recv_ip_packet (struct grub_net_network_layer_interface *inf,
if (current_time - start_time > TIMEOUT_TIME_MS)
return grub_error (GRUB_ERR_TIMEOUT, "Time out.");
}
/* grub_printf("ip.src 0x%x\n",iph->src);
grub_printf("ip.dst 0x%x\n",iph->dest);
grub_printf("ip.len 0x%x\n",iph->len);
grub_printf("ip.protocol 0x%x\n",iph->protocol);
*/
// grub_printf("ip.src 0x%x\n",iph->src);
// grub_printf("ip.dst 0x%x\n",iph->dest);
// grub_printf("ip.len 0x%x\n",iph->len);
// grub_printf("ip.protocol 0x%x\n",iph->protocol);
/* - get ip header
- verify if is the next layer is correct
-*/