+void
+ip6_ra_update_secondary_radv_info (ip6_address_t * address, u8 prefix_len,
+ u32 primary_sw_if_index,
+ u32 valid_time, u32 preferred_time)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ static u32 *radv_indices;
+ ip6_ra_t *radv_info;
+ int i;
+ ip6_address_t mask;
+ ip6_address_mask_from_width (&mask, prefix_len);
+
+ vec_reset_length (radv_indices);
+ /* *INDENT-OFF* */
+ pool_foreach (radv_info, ip6_ra_pool,
+ ({
+ vec_add1 (radv_indices, radv_info - ip6_ra_pool);
+ }));
+ /* *INDENT-ON* */
+
+ /*
+ * If we have another customer for this prefix,
+ * tell the RA code about it...
+ */
+ for (i = 0; i < vec_len (radv_indices); i++)
+ {
+ ip6_radv_prefix_t *this_prefix;
+ radv_info = pool_elt_at_index (ip6_ra_pool, radv_indices[i]);
+
+ /* We already took care of these timers... */
+ if (radv_info->sw_if_index == primary_sw_if_index)
+ continue;
+
+ /* *INDENT-OFF* */
+ pool_foreach (this_prefix, radv_info->adv_prefixes_pool,
+ ({
+ if (this_prefix->prefix_len == prefix_len
+ && ip6_address_is_equal_masked (&this_prefix->prefix, address,
+ &mask))
+ {
+ int rv = ip6_ra_prefix (vm,
+ radv_info->sw_if_index,
+ address,
+ prefix_len,
+ 0 /* use_default */,
+ valid_time,
+ preferred_time,
+ 0 /* no_advertise */,
+ 0 /* off_link */,
+ 0 /* no_autoconfig */,
+ 0 /* no_onlink */,
+ 0 /* is_no */);
+ if (rv != 0)
+ clib_warning ("ip6_neighbor_ra_prefix returned %d", rv);
+ }
+ }));
+ /* *INDENT-ON*/
+ }
+}
+