Hi,

Could you share your Logstash configuration with us? (At least the part which can be anonimized) I don't have much Logstash experience, but can help you figuring out which are the corresponding syslog-ng features. In the end it could be used as a Logstash to syslog-ng guide.

Bye,


On Mon, Apr 24, 2017 at 3:42 PM, C. L. Martinez <carlopmart@gmail.com> wrote:
Hi all,

 I would like to drop Logstash collector from our ELK infrastructure and use syslog-ng instead. This ELK infrastructure collects, report and show dashboards about security devices: firewalls, anti-spam devices, etc.

 Most of these logs arrives from rsyslog collectors (deployed in several linux and BSD machines). I have seen in Balabit's blog page how this could be done: https://www.balabit.com/blog/how-to-parse-data-with-syslog-ng-store-in-elasticsearch-and-analyze-with-kibana/ and https://www.balabit.com/blog/collecting-and-parsing-suricata-logs-using-syslog-ng/.

 The most important point here is to test all configured logstash filters inside syslog-ng: GeoIP patterns, some substitution params, etc. Any tips or tricks to accomplish this type of change?

Many thanks.

--
Greetings,
C. L. Martinez
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