Need help fixing incorrect values for input/output rates in graphs (vs on junos MX)

[izzi_monitoring]

Hello, I'm an absolute noob with Zabbix so please bear with me (new job that uses Zabbix)

I noticed that in the graphs view for an interface from my MX240 10GE interface, the values for input/output rates are greatly skewed from what i have on the MX240...

On Zabbix:




On Juniper MX240:


So the Juniper is showing 968Mbps but Zabbix shows only max @ 138Mbps

I googled around for a fix and found that since it's a high density interface (10GE) I might have to use multipliers? to calibrate?... My multipliers are already set to 8, so maybe thats not the issue?
then I found this LINK where the solution was:

have to use snmp oid as ifHCInOctets instead of ifInOctets.
ifHCInOctets is 64-bit counter and ifInOctets is 32-bit counter.

Please how do I change this? I tried cloning the item and modifying the value but I'm not sure I'm doing it right.
any help will be appreciated.
thanks

[Hamardaban]

You found the right link and started doing it right.
What are the doubts?
Read the documentation and everything will work!

[izzi_monitoring]

You found the right link and started doing it right.
What are the doubts?
Read the documentation and everything will work!

So I did use the documentation and changed the bits received on the interface (to ifHCinOCtets) but after 24hrs, i can confirm it didnt change anything. didnt fix it

Any recommendations/suggestions please?