Recent download traffic used in megabytes, Calculated Item example

Create Item which will calculate how many megabytes has been downloaded in 15 minutes.

Name:
Download traffic on $1
Type:
Zabbix agent (active)
Key:
net.if.in[{#IFNAME},bytes]
Type of information:
Numeric (unsigned)
Units:
B
Update interval:
15m
New application:
Download traffic
Preprocessing steps:
Simple change
Name:
Calculated item on $1
Type:
Calculated
Key:
calculated[{#IFNAME},bytes]
Formula:
last("net.if.in[{#IFNAME},bytes]",#1)+
last("net.if.in[{#IFNAME},bytes]",#2)+
last("net.if.in[{#IFNAME},bytes]",#3)+
last("net.if.in[{#IFNAME},bytes]",#4)+
last("net.if.in[{#IFNAME},bytes]",#5)+
last("net.if.in[{#IFNAME},bytes]",#6)+
last("net.if.in[{#IFNAME},bytes]",#7)+
last("net.if.in[{#IFNAME},bytes]",#8)
Type of information:
Numeric (unsigned)
Units:
B
Update interval:
5m
New application:
Download traffic
Note:
Calculated item will be unsupported for approximately 2h because there is no item values (#1, #2, ... ) gathered. You need to wait ;)

Template (can be used only if "net.if.in[{#IFNAME}]" is not in use):
Byat