ilbd_hc_def_pinging
if (srv->shc_state == ilbd_hc_def_pinging) {
if (srv->shc_state == ilbd_hc_def_pinging ||
case ilbd_hc_def_pinging:
srv->shc_state == ilbd_hc_def_pinging) {
srv->shc_state = ilbd_hc_def_pinging;