Splunk Search

Missing original value after using distinct query

michaelhoang
New Member

Hi,
I am having the following issue that need your help.
The scenario is: I am working on the report of firewall data in Splunk. The requirement is getting the distinct destination connected by source address. The table should contain: Source Address, Destination Address and Distinct count the number of Destination address connected by Source.
I am trying to use the dc query to get the distinct count for destination address but when doing table, i only can get source and distinct count number but the destination address value is missing.
Here is the query that I am using:

sourcetype="aws:cloudwatchlogs:vpcflow"
| dedup src dest | stats dc(dest) as
Count by src | table src dest Count |
sort src

Below is the output of the query:
alt text

Please help to suggest what query should I use to retain the destination address value.
Thanks,
Michael

Tags (1)
0 Karma

renjith_nair
Legend

@michaelhoang ,

Try

sourcetype="aws:cloudwatchlogs:vpcflow"
| stats dc(dest) as Count,values(dest) as dest by src

OR

    sourcetype="aws:cloudwatchlogs:vpcflow"
    | stats dc(dest) as Count  by src,dest|eventstats sum(Count) as Count by src
---
What goes around comes around. If it helps, hit it with Karma 🙂
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Best Practices: Splunk auto adjust pipeline queue

When you enable autoAdjustQueue in Splunk, maxSize should be understood as the queue size Splunk starts with ...

Laser Bananas and Edge Hubs: Exploring Operational Technology (OT) Data Through a ...

  OT is a different environment to traditional IT and can have interesting challenges when interfacing the ...

Event Series: Mastering AI Tokenomics and Splunk Agent Observability

Beyond the Black Box: Correlating AI Performance and Tokenomics with Splunk Agent Observability   As ...