along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: route.c,v 1.1.2.33 2002/03/15 14:41:57 guus Exp $
+ $Id: route.c,v 1.1.2.37 2002/03/19 00:08:23 guus Exp $
*/
#include "config.h"
if(debug_lvl >= DEBUG_TRAFFIC)
{
syslog(LOG_WARNING, _("Cannot route packet: neighbor solicitation request for unknown address %hx:%hx:%hx:%hx:%hx:%hx:%hx:%hx"),
- ntohs(ns->nd_ns_target.s6_addr16[0]), ntohs(ns->nd_ns_target.s6_addr16[1]), ntohs(ns->nd_ns_target.s6_addr16[2]), ntohs(ns->nd_ns_target.s6_addr16[3]),
- ntohs(ns->nd_ns_target.s6_addr16[4]), ntohs(ns->nd_ns_target.s6_addr16[5]), ntohs(ns->nd_ns_target.s6_addr16[6]), ntohs(ns->nd_ns_target.s6_addr16[7]));
+ ntohs(((uint16_t *)&ns->nd_ns_target)[0]), ntohs(((uint16_t *)&ns->nd_ns_target)[1]), ntohs(((uint16_t *)&ns->nd_ns_target)[2]), ntohs(((uint16_t *)&ns->nd_ns_target)[3]),
+ ntohs(((uint16_t *)&ns->nd_ns_target)[4]), ntohs(((uint16_t *)&ns->nd_ns_target)[5]), ntohs(((uint16_t *)&ns->nd_ns_target)[6]), ntohs(((uint16_t *)&ns->nd_ns_target)[7]));
}
return;
if(subnet->owner == myself)
return; /* silently ignore */
-
+
/* Create neighbor advertation reply */
memcpy(packet->data, packet->data + ETHER_ADDR_LEN, ETHER_ADDR_LEN); /* copy destination address */
checksum = inet_checksum((unsigned short int *)&pseudo, sizeof(pseudo)/2, ~0);
checksum = inet_checksum((unsigned short int *)ns, sizeof(*ns)/2 + 4, checksum);
+ ns->nd_ns_hdr.icmp6_cksum = htons(checksum);
+
write_packet(packet);
cp
}
n = route_ipv4(packet);
break;
case 0x86DD:
- n = route_ipv6(packet);
- if(!n && packet->data[0] == 0x33 && packet->data[1] == 0x33 && packet->data[2] == 0xff)
+ if(packet->data[20] == IPPROTO_ICMPV6 && packet->data[54] == ND_NEIGHBOR_SOLICIT)
{
route_neighborsol(packet);
return;
}
+ n = route_ipv6(packet);
break;
case 0x0806:
route_arp(packet);