Getting Data In

web.conf not working for dhfile in 2048 encryption

tlam_splunk
Splunk Employee
Splunk Employee

Setup the web.conf using dhFile at 2048 encryption

web.conf
dhFile = $SPLUNK_HOME\etc\auth\splunkweb\DH2048.pem

Here is the command to generate the key

openssl.exe gendh -out "c:\program files\splunk\etc\auth\splunkweb\DH_2048.pem" 2048

After set it up, splunk web will not start without any error in the log file.

Tags (1)

tlam_splunk
Splunk Employee
Splunk Employee

Have to add the double quote for the parameter value in dhFile

dhFile = "$SPLUNK_HOME\etc\auth\splunkweb\DH2048.pem"

jcrabb_splunk
Splunk Employee
Splunk Employee

Just an additional comment, if one wishes to utilize the dhFile setting in server.conf, on a windows host, Splunk may not start unless there are quotes (" ") around the setting. I added that to another post as well:

Jacob
Sr. Technical Support Engineer
0 Karma

DimasSouza
Path Finder

Maybe it could be inserted as known issue or a bug?

0 Karma
Get Updates on the Splunk Community!

.conf25 Community Recap

Hello Splunkers, And just like that, .conf25 is in the books! What an incredible few days — full of learning, ...

Splunk App Developers | .conf25 Recap & What’s Next

If you stopped by the Builder Bar at .conf25 this year, thank you! The retro tech beer garden vibes were ...

Congratulations to the 2025-2026 SplunkTrust!

Hello, Splunk Community! We are beyond thrilled to announce our newest group of SplunkTrust members!  The ...