+static int
+api_ip_scan_neighbor_enable_disable (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ vl_api_ip_scan_neighbor_enable_disable_t *mp;
+ u8 mode = IP_SCAN_V46_NEIGHBORS;
+ u32 interval = 0, time = 0, update = 0, delay = 0, stale = 0;
+ int ret;
+
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "ip4"))
+ mode = IP_SCAN_V4_NEIGHBORS;
+ else if (unformat (i, "ip6"))
+ mode = IP_SCAN_V6_NEIGHBORS;
+ if (unformat (i, "both"))
+ mode = IP_SCAN_V46_NEIGHBORS;
+ else if (unformat (i, "disable"))
+ mode = IP_SCAN_DISABLED;
+ else if (unformat (i, "interval %d", &interval))
+ ;
+ else if (unformat (i, "max-time %d", &time))
+ ;
+ else if (unformat (i, "max-update %d", &update))
+ ;
+ else if (unformat (i, "delay %d", &delay))
+ ;
+ else if (unformat (i, "stale %d", &stale))
+ ;
+ else
+ break;
+ }
+
+ if (interval > 255)
+ {
+ errmsg ("interval cannot exceed 255 minutes.");
+ return -99;
+ }
+ if (time > 255)
+ {
+ errmsg ("max-time cannot exceed 255 usec.");
+ return -99;
+ }
+ if (update > 255)
+ {
+ errmsg ("max-update cannot exceed 255.");
+ return -99;
+ }
+ if (delay > 255)
+ {
+ errmsg ("delay cannot exceed 255 msec.");
+ return -99;
+ }
+ if (stale > 255)
+ {
+ errmsg ("stale cannot exceed 255 minutes.");
+ return -99;
+ }
+
+ M (IP_SCAN_NEIGHBOR_ENABLE_DISABLE, mp);
+ mp->mode = mode;
+ mp->scan_interval = interval;
+ mp->max_proc_time = time;
+ mp->max_update = update;
+ mp->scan_int_delay = delay;
+ mp->stale_threshold = stale;
+
+ S (mp);
+ W (ret);
+ return ret;
+}
+