stopRcvIpfix(ipfixReceiver);
stopRcvIpfix(c->ipfixReceiver);
void pollAggregator() {	int i;	stopRcvIpfix(ipfixReceiver);	for (i = 0; i < rules->count; i++) {		expireFlows(rules->rule[i]->hashtable);		}	startRcvIpfix(ipfixReceiver);	}