#include <vnet/ip/icmp46_packet.h>
#include <vnet/ip/ip6.h>
#include <vnet/ip-neighbor/ip_neighbor_types.h>
+#include <vnet/ip6-nd/ip6_ra.h>
typedef enum
{
clib_host_to_net_u32 (ICMP6_NEIGHBOR_ADVERTISEMENT_FLAG_SOLICITED |
ICMP6_NEIGHBOR_ADVERTISEMENT_FLAG_OVERRIDE);
+ /* if sending RAs is enabled, the "router" flag should be set,
+ * otherwise, neighbors may believe we have changed from a router
+ * to a host - RFC 4861 section 4.4 */
+ if (ip6_ra_adv_enabled (sw_if_index0))
+ icmp6_nsa->advertisement_flags |=
+ clib_host_to_net_u32 (ICMP6_NEIGHBOR_ADVERTISEMENT_FLAG_ROUTER);
+
icmp6_nsa->icmp.checksum = 0;
icmp6_nsa->icmp.checksum =
ip6_tcp_udp_icmp_compute_checksum (vm, b, ip6_h, &bogus_length);