Total incoming/outgoing network traffic for 2 interfaces

[xergiopd]

Hi all,
i have a server with two network intefaces eth0 and eth1, im trying to create a graph for monitoring the total incoming/outgoing network traffic on both network interface but i always take "Not supported".

This is what i've tryied:

grpsum["host aggregate","net.if.in[eth0,bytes],net.if.in[eth1,bytes]","last","0"]

Can anyone help me?


thx
Sergio

[aib]

It's simpler to use Calculated type of data.

First, let's assume that you have two interfaces:
- eth0
- eth1

Then, you created (automatically or manually) four items:
- net.if.in[eth0]
- net.if.out[eth0]
- net.if.in[eth1]
- net.if.out[eth1]

Finally, you create manually two more items:
- total.in
- total.out

Name: Total Incoming traffic
Type: Calculated
Key: total.in
Formula: last(net.if.in[eth0])+last(net.if.in[eth1])
Type of information: Numeric(unsigned)
Data type: bps
.....
Store value: As is
Show value: As is

Use the same settings for total.out.

After Update Interval, your calculated item will save the summarized data for incoming traffic on both interfaces.

BTW, if you don't want to save data and want see only(!) graph, you can use Stacked graph type, which will automatically draw the picture of total traffic.

[xergiopd]

Thx it works perfectly!

Sergio

[richick]

aib xergiopd Dear Alksyey, I'm looking to do the same configuration for a Windows Server with SNMPv2 for 1 interface. Is it possible? Let me know if you need more info.

Regards, Richard