Security

Splunk 6.1.1 does not ask for password (login screen does not show up)

New Member

Hi everyone

I'm running Splunk 6.1.1 Build 207789 over linux i386 is the free version. So I'm facing this situation, I got troubles with the password. I had to reset the password to recover it. So far is ok but now I got access to splunk web console with out splunk ask for login and password taking to the user automatically to splunk apps.

Tis situation is stopping me to configure splunk universal forwarder for linux hosts. I'm following this how to

http://answers.splunk.com/answers/50082/how-do-i-configure-a-splunk-forwarder-on-linux

So in the step 5 I have this.

Step 5: Configure Forwarder connection to Index Server:
/opt/splunkforwarder/bin/splunk add forward-server hostname.domain:9997

So when I type this command in the linux console the server ask me for login and password

opt/splunkforwarder/bin/splunk add forward-server splunkserver:9997
Splunk username: admin
Password:
Login failed

I'd like to recover the login scree.

Please someone throw me a bone here,

Tags (2)
0 Karma

New Member

The Splunk/UniversalForwarder docker image is still hampered by this problem (in my testing anyway) so I'm happy to share details on how I managed to proceed.

You referenced this in your question: https://answers.splunk.com/answers/50082/how-do-i-configure-a-splunk-forwarder-on-linux.html

Well, the help I needed was right in there. Possibly the accepted answer has been beefed up a bit since you first read that page? Right in the first paragraph of the accepted answer you'll find the following about the matter, which was enough to get me past the problem:

Note: the CLI may ask you to authenticate – it’s asking for the LOCAL credentials, so if you haven’t changed the admin password on the forwarder, you should use admin/changeme

Here are the bash commands I used:

## replace ip.ad.re.ss:port in 2 places below with the ip address for your splunk 
## enterprise server and port number for the receiver you configured under
## Settings / Forwarding and Receiving / Receive data / Add New 

# docker pull splunk/universalforwarder:6.5.0-monitor

# docker run --name splunkuniversalforwarder \
 --env SPLUNK_START_ARGS='--accept-license --answer-yes' \
 --env SPLUNK_FORWARD_SERVER=ip.ad.re.ss:port \
 --env SPLUNK_USER=root \
 --volume /var/lib/docker/containers:/host/containers:ro \
 --volume /var/log:/docker/log:ro \
   --volume /var/run/docker.sock:/var/run/docker.sock:ro \
   --volume volume_splunkuf_etc:/opt/splunk/etc \
   --volume volume_splunkuf_var:/opt/splunk/var \
   -d splunk/universalforwarder:6.5.0-monitor

## ...it starts, runs, does nothing useful - we need to tell it we are serious 

# docker exec -it splunkuniversalforwarder entrypoint.sh splunk login

# docker exec splunkuniversalforwarder entrypoint.sh splunk add forward-server ip.ad.dr.es:port

Subsequent to running the above, the "Docker Overview" app within Splunk Enterprise started to show me some details about docker. Not every panel is getting data (most notably, still no logs), but some docker-related information is now flowing.

0 Karma

Splunk Employee
Splunk Employee

The free version does not have authentication. See About Splunk Free in the Admin Manual. Did you try leaving the user name and password blank for the forwarder?

New Member

Hi again me. I set up splunk universal forwarder on a linux host. but I can't remember if during installation splunks ask me for a user and password. Because I shut down the splunk server and I typed the command on console

opt/splunkforwarder/bin/splunk add forward-server splunkserver:9997

And it ask me for user and password, I guess splunk is asking to plunk local account.

0 Karma

New Member

Thanks everyone

I got it.
rkirkw thanks for the advice

ChrisG I did, I leave both fields in blank still I'm getting login failed.

I wonder if can I solve it, by recovering the splunk admin password

Thanks in advance.

0 Karma

Path Finder

The free version does not ask for a password - it is wide open to whoever has the URL.
I also believe that you cannot forward to the free version. At least that used to be the case...

0 Karma
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