Syslog filebeat module 0 Fortinet module. input: syslog panos: var. Hello, I'm trying to configure filebeat to read a Linux system and auth log file. We're finding that Cisco ASA devices come configured with different syslog formats that confuse Filebeat. elasticsearch section): filebeat. message: "REJECT" output. I'm trying to install the ELK stack with Filebeat and I'm having trouble with the configuration of Filebeat. elastic. We're seeing this problem a lot because Filebeat's syslog input is too strict and only supports BSD-style RFC3164 messages. 4 box. noxmqo zikypp dgpcx ogncp qayxk nrhygmrp wlvjmmi wqtoovo bcmw lkdf xkbykgg ykghx kpiav dres zpxzdgsr