how to get interface traffic snmp information for routers

[peterli]

I have cisco 1921, zte, huawei NE40E routers..How can i get the traffic information of every interfaces of these routers. I donot have mib file of zte and huawei. So, i want a generic mib file which can monitor every interfaces of these routers

[Forseti]

I have cisco 1921, zte, huawei NE40E routers..How can i get the traffic information of every interfaces of these routers. I donot have mib file of zte and huawei. So, i want a generic mib file which can monitor every interfaces of these routers

Try these OIDs:

ifHCInOctets: .1.3.6.1.2.1.31.1.1.1.6.<ifNumber>
ifHCOutOctets: .1.3.6.1.2.1.31.1.1.1.10.<ifNumber>

Google for ifHCInOctets and ifHCOutOctets

[aib]

I have cisco 1921, zte, huawei NE40E routers..How can i get the traffic information of every interfaces of these routers. I donot have mib file of zte and huawei. So, i want a generic mib file which can monitor every interfaces of these routers

Try "Template SNMP Interfaces"
Almost any of modern SNMP routers use the same OID to provide the information about traffic/errors/status of interfaces

Then you can search for the specific OID for the routers which wasn't discovered automatically by that Template.