Need help with configuring cisco module in filebeat

I am planning to use cisco module in filebeat to ship syslog messages from cisco ASA Firewall to Elasticsearch through Logstash.

So far, I installed Filebeat on a windows 7 machine and enabled cisco module. I enabled security in elasticsearch.

Filebeat not receiving any syslog message.

Can somebody tell me what do next?

OK! I managed to get the logs shipped to elasticsearch through logstash. But the logs are not showing the Firewall details except the message. SIEM app not detecting any success or failed login events. What do i do? what fields i need to parse?

I believe this issue happening because filebeat failed to parse syslog message from the firewall.
syslog/input.go:132 can't parse event as syslog rfc3164 {"message": "<166>hostname-FW %ASA-6-113012: AAA user authentication Successful : local database : user = user1\n"}

Can anyone help?