Help Center> Elastic Load Balance> User Guide (Paris Region) > FAQ> How Do I Check for Traffic Inconsistencies?
Updated on 2023-11-25 GMT+08:00

How Do I Check for Traffic Inconsistencies?

Check for failed requests on the clients, especially when 4xx status codes are returned. One possible cause is that the requests are not being routed to backend servers because ELB considers these requests abnormal.