Add two graphs data in one value

[ittec]

Hi

Im thinking if is possible in Zabbix, to create graphs to monitor more than one value at the same time.

For example, we have two host of one project. We wish to know total Incoming and Outgoing traffic and we can monitor both but separately. Are there any way to, add the values of incoming traffic and the outgoing traffic, to obtain a combination of both?

With 2 graphs, we monitor 4 items: incoming 1, outgoing1, incoming 2, outgoing 2. I repeat my question again (I think my explanation was not very good): Can we obtain 2 items, one for the total of incoming on host and another for the total of outgoing?

Sorry If I explain me question not too clear. Thanks people.

[ittec]

Aggregated

Hi again

after of more time invested finding in forum, I think that the key is Zabbix Aggregated. Is the first time I read something about it so It will be a little hard for me at the beginning.

I have to monitor the total incoming and outgoing traffic of some host. And the item key is the same for all. But how I have to create the new ITEM? Since now, I create the items on one host. For Zabbix Aggregated is the same??

Thanks!