Suggested: 6000
443, 3001, 3005, 3015, 3016, 3307, 4000, 4100, 4200, 5001, 5003, 5005, 5006, 5007, 5008, 5009, 5010, 5011, 5012, 5013, 5014, 5015, 5016, 5020, 5435, 5436, 5437, 5672, 5680, 6009, 6379, 6380, 8001, 8005, 8080, 8082, 8083, 8084, 8085, 8443, 9009, 9443, 15672, 27017, 27018, 27019, 27020