Is there already a solution for the zabbix_sender issue?
When Logstash Node is not the zabbix data/event node zabbix_sender will fail with message from zabbix server/proxy "...rejected all items sent...".
Running (All on RHEL 3.10.0-x kernels):
- ELS Cluster nodes 6.1.3-1
- logstash-6.1.3-1 on seperate proxy nodes
- logstash-output-zabbix (3.0.5)
- filebeat-6.2.2-1 on event generating scada nodes
- Dedicaded Zabbix Server 3.4.2-1
- Dedicaded Zabbix Proxy Nodes 3.4.2-1
Thanks in advance.