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Cribl SSL errors when connecting to Splunk Load balancer

  • March 11, 2025
  • 1 reply
  • 12 views

Getting SSL errors on Cribl(client) connection to Splunk LB instances at Splunk clod. Getting client disconnected before establishing TSL communication. How do I address this?

1 reply

Jon Rust
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  • Employee
  • March 11, 2025

You must install the client side certs from Splunk in Cribl to be able to send to Cribl cloud. The TLS validation is mutual: Both sides need to see a valid cert. See docs here: https://docs.cribl.io/stream/usecase-splunk-cloud-integrations/#use-s-to-s