Hello, I’m new on Graylog but my problem seems very strange.
I’ve configured five Cisco ASA appliance to send logs to the Graylog machine but I see only one of them in the Sources and in the Search interface. I can see the logs coming on the server using the tcpdump but on the Graylog interface only one ASA seems working fine. the other ASA are not visibile.
How I can troubleshooting this issue?