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
Get Updates on the Splunk Community!

Building Reliable Asset and Identity Frameworks in Splunk ES

 Accurate asset and identity resolution is the backbone of security operations. Without it, alerts are ...

Cloud Monitoring Console - Unlocking Greater Visibility in SVC Usage Reporting

For Splunk Cloud customers, understanding and optimizing Splunk Virtual Compute (SVC) usage and resource ...

Automatic Discovery Part 3: Practical Use Cases

If you’ve enabled Automatic Discovery in your install of the Splunk Distribution of the OpenTelemetry ...