Getting Data In

SplunkForwarder garble events with \x00

berndg
Engager

I observe a strange behavior with one of out UniversalForwarders.

First I've added a new logfile on the forwarder with CLI. Events looks good on a search.

After that I'vre removed the monitor and re-added with "-sourcetype cerberus-ftp".

Result: Events are not encoded anymore:

\x00[\x002\x000\x001\x003\x00-\x000\x007\x00-\x000\x004\x00 \x001\x004\x00:\x002\x005\x00:\x003\x003\x00]\x00:\x00C\x00O\x00N\x00N\x00E\x00C\x00T\x00 \x00[\x00 \x00 \x001\x003\x007\x000\x00]\x00 \x00-\x00 \x00T\x00h\x00e\x00 \x00c\x00l\x00i\x00e\x00n\x00t\x00 \x00c\x00l\x00o\x00s\x00e\x00d\x00 \x00t\x00h\x00e\x00 \x00c\x00o\x00n\x00n\x00e\x00c\x00t\x00i\x00o\x00n\x00

I've tried to add "CHARSET = UTF-16" to props.conf. Nothing changed.

If I remove the monitor and add without the sourcetype specified the event is displayed correctly.

Our Setup:

  • Windows SplunkForwarder 5.0.2
  • Linux Indexer 5.0.1
  • Linux SearchHead 5.0.1

Some ideas how to fix the encoding and why the specification of the sourcetype change it?

josh_beverly
Explorer

Did you ever get a solution to this? Also, I assume this is for logs for cerberus ftp? If so could you please provide your solution for getting the logs from cerberus?

Thanks,

0 Karma

russellliss
Path Finder

I had the exact same issue. No matter what I changed the sourcetype to, unless it was "server", which is the default, I got those characters coming through.

I even tried the charset suggestion from here http://answers.splunk.com/answers/24484/sql-server-errorlog, but then on one server I started to get even stranger results.

Only seems to happen with the Cerberus FTP log file though.

0 Karma

jonthanze
Explorer

Can you please share your input and props conf files ? I have the same issue with the same architecture and i cannot solve it

thanks

0 Karma
Get Updates on the Splunk Community!

Celebrate CX Day with Splunk: Take our interactive quiz, join our LinkedIn Live ...

Today and every day, Splunk celebrates the importance of customer experience throughout our product, ...

How to Get Started with Splunk Data Management Pipeline Builders (Edge Processor & ...

If you want to gain full control over your growing data volumes, check out Splunk’s Data Management pipeline ...

Out of the Box to Up And Running - Streamlined Observability for Your Cloud ...

  Tech Talk Streamlined Observability for Your Cloud Environment Register    Out of the Box to Up And Running ...