Splunk Search

correlate between two sources

khanlarloo
Explorer

hi
i have tow devices, i want to check the result of the same event in tow devices.
for example if one source is blocked in one device on another device what is the action!

Device A = fw=x.x.x.x msg=""Connection Closed" " appName=""General HTTP"" n=366680949 src=150.X.X.55:34884:X1 dst=192.168.x.x:80:X2
Device B = risk=None, event=""Other"", proxy=""://generic:"",, source=""150.X.X.55"", violation=""Invalid hostname"", path=""/"",
method=""GET"", node=""WebApplicationFirewall"", action=""Block""

in device A the ip is connection closed and on the device b the ip is blocked

tanx

Tags (1)
0 Karma

jkat54
SplunkTrust
SplunkTrust
... root / base search...
| rename action as msg 
| rex “Device (?<dvc>\w+)”
| stats latest(msg) by dvc

You’ll need to be in verbose or maybe smart mode for this to work.

0 Karma

khanlarloo
Explorer

if i want to search base on host name how can i write the regex format?
host="12.13.2.1"
host="2.1.1.4"

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!

From Data to Insight: Announcing the Winners of the Splunk Dashboard Contest

Hi Splunkers, First off, thank you to everyone who participated in our very first From Data to Insight: The ...

Splunk Developers: Construct Your Future at the .conf26 Builder Bar

Calling all Splunk architects, platform admins, and app developers: the site is open, and the blueprints are ...

Quick connection discovery mode for forwarders

When a Splunk forwarder loses connectivity to its indexers, it does not always reconnect immediately. In many ...