Get interface input/output rate statistics over SNMP

yes,there is a way!

if you want the last 300 second input rate, then first you must clean it's rate, then after 300 seconds then can get what you need.

if you do not know how to clean,you can search in product document .

@c90003118: 

Thanks for the reply, but it seems that you misunderstood me. We have a monitoring system that can query a Huawei switch with an SNMP OID in order to retrieve information from the switch. I would like to know what SNMP OID should we use (if there is any) to query the SNMP server of the switch in order to retrieve the Last 300 seconds input and output rate of an interface.