Hi All, I have nprobe (www.ntop.org) sending flow data to my local Elasticsearch / Kibana instance and it's working. Now I'd like to try sending it to an ELK stack in Google Cloud. It works locally, but when I change the destination to the IP/port of my cloud instance, I never see any data. Is there a way to troubleshoot this? Are there settings I need to configure in the cloud instance for Elasticsearch?
Thanks!