Security

How do I find the bandwidth usage per user in my firewall logs?

khanlarloo
Explorer

i want to know the bandwidth usage per user in my firewall logs. Can you tell me how to search my firewall logs:

 devname="fg"  type="traffic" subtype="forward" level="notice"   srcname="NP"  dstport=161  dstintfrole="lan"  proto=17 action="accept" user="user X" authserver="FSSO" policytype="policy" service="SNMP" dstcountry="Reserved" " duration=960 sentbyte=78270 rcvdbyte=120261 sentpkt=622 rcvdpkt=621 appcat="unscanned" sentdelta=6755 rcvddelta=10247osname="Windows 8.1 / 2012 " 
0 Karma
1 Solution

renjith_nair
SplunkTrust
SplunkTrust

@khanlarloo,
Try this and verify with your tests

index="your index" source="your firewall source" | stats sum(rcvdbyte) as rcvd,sum(sentbyte) as sent by user
|eval bandwidth=rcvd + sent
Happy Splunking!

View solution in original post

0 Karma

renjith_nair
SplunkTrust
SplunkTrust

@khanlarloo,
Try this and verify with your tests

index="your index" source="your firewall source" | stats sum(rcvdbyte) as rcvd,sum(sentbyte) as sent by user
|eval bandwidth=rcvd + sent
Happy Splunking!
0 Karma

khanlarloo
Explorer

thank you.

0 Karma

khanlarloo
Explorer

Thank you.

0 Karma
Get Updates on the Splunk Community!

Routing Data to Different Splunk Indexes in the OpenTelemetry Collector

This blog post is part of an ongoing series on OpenTelemetry. The OpenTelemetry project is the second largest ...

Getting Started with AIOps: Event Correlation Basics and Alert Storm Detection in ...

Getting Started with AIOps:Event Correlation Basics and Alert Storm Detection in Splunk IT Service ...

Register to Attend BSides SPL 2022 - It's all Happening October 18!

Join like-minded individuals for technical sessions on everything Splunk!  This is a community-led and run ...