Dear all,
I have ELK 7.8.0 and I've configured cisco asa module from Filebeat 7.8.0 in order to receive incoming logs from Cisco switches. Here it is the /etc/filebeat/modules.d/cisco.yml below module.cisco line:
ios:
enabled: true
var.input: syslog
var.syslog_host: 10.1.1.1
var.syslog_port: 514
After restart filebeat, I run "tcpdump -i eth0 port 514" and I can see incoming logs in the eth0 interface:
10:04:53.496880 IP 172.16.1.15.61032 > 10.1.1.1.syslog: SYSLOG local7.notice, length: 119
10:04:58.645727 IP 172.16.1.15.61032 > 10.1.1.1.syslog: SYSLOG local7.error, length: 101
10:06:00.641406 IP 172.16.1.15.61032 > 10.1.1.1.syslog: SYSLOG local7.notice, length: 119
10:06:02.950845 IP 172.16.1.15.61032 > 10.1.1.1.syslog: SYSLOG local7.error, length: 101
10:10:08.349291 IP 172.16.1.15.61032 > 10.1.1.1.syslog: SYSLOG local7.notice, length: 103
But after that, when I go to Discover and I choose Filebeat-*, I search into these indexes for Cisco switches syslog events, but I can't see anything.....no syslogs at all.
What can be the problem? Because I see syslogs in the physical interface but I don't see them in filebeat-* .
Thanks in advance !!!