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What are the URL's and addresses used for in the Cribl cloud access details pop up:

How can I get my edge nodes to send data to Cribl cloud so it can be seen in my end destination?

Hi, I'm trying to setup a chronicle destination but I'm receiving the following error:Connection error: Client network socket disconnected before secure TLS connection was establishedI have tried curling the endpoint from my worker and I can see a successful connection, I'm not sure what I'm doing incorrectly.

How do we create a Pack for a Security tool that doesn't have pack to convert data into OCSF?

Hi everyone, I can't find a complete list of available variables to use in the REST collector configuration. I only know those that are embedded in the documentation (for example, ${earliest}). Is there a complete reference table which I may have overlooked?

Hi, for most of my SaaS services, I have to use the REST collector to pull events periodically, as they do not support sending their events directly into Cribl. I wonder what the recommended strategy is to ensure that all events are getting collected. What schedule is common to run the REST collector on? every few hours or rather minutes?Most APIs support giving a "from" timestamp parameter - but what variable can I use within Cribl to reference "the last run time of a job" ?In general: Is it better to give the API precise instructions beforehand, so it will not return events already collected, or is it better to just collect duplicate events and then drop them in Cribl (I did it with a Suppression rule, but the thresholds need to be very long)Thanks a lot.

Why do we see this message when using Cribl v4.4.0 with S2S V4 and Splunk forwarder version 9.1.x:{"time": "2023-12-19T15:16:15.549Z","cid": "w0","channel": "input:in_splunk_tcp","level": "error","message": "closed connection","src": "10.10.10.10:62453","error": {"message": "Unsupported op-code 249.","stack": "Error: Unsupported op-code 249.\n at g._processData (/opt/cribl/bin/cribl.js:15:15721335)\n at g._transform (/opt/cribl/bin/cribl.js:15:15717080)\n at Transform._write (node:internal/streams/transform:175:8)\n at writeOrBuffer (node:internal/streams/writable:392:12)\n at _write (node:internal/streams/writable:333:10)\n at Writable.write (node:internal/streams/writable:337:10)\n at TLSSocket.ondata (node:internal/streams/readable:766:22)\n at TLSSocket.emit (node:events:513:28)\n at TLSSocket.emit (node:domain:489:12)\n at TLSSocket.<anonymous> (/opt/cribl/bin/cribl.js:15:12649570)\n at addChunk (node:internal

Posting this to get community feedback and track our progress in case anyone encounters this issue in the future.We are attempting to use the data cloning functionality on our F5 load balancer to duplicate data to our Cribl workers. We want to do this so that we can route, filter, and reduce production data in Cribl without impacting production operations. When the time comes, Cribl will be ready for the cutover without much impact at all, hopefully.Right now, the F5 is sending data to our syslog servers, which then send to Splunk. The end goal is to replace syslog with Cribl, but we want to be able to see all the data in Cribl before then so that we can operate on it. We are successfully cloning data that comes from Splunk UFs and HFs, but the cloned syslog data from the F5 is not being seen by the Cribl worker.The specific p

Hello, has anyone encountered this error? i'm trying to forward my firewall logs to Cribl.I added Syslog Push via QuickConnect. Address: is public IP address of the firewallUDP port: 1514On my firewall Settings:Syslog Server Address: is the Ingress IP of Cribl CloudPort: 1514Are these the correct settings?

channel: func:dns_lookupcid: w11cribl_postproc_pipe_ts: 1702407784.731hits: 1399991keys: 3ksize: 50level: debugmessage: Cache statsmisses: 9time: 2023-12-12T19:03:04.731Zvsize: 240

What is the recommended method of restricting groupings of clients/servers to accessing event collector subscriptions, absent support for computer group control that WEC has?I thought about creating additional listeners and via GPO pointing particular groupings of clients at particular listeners. Is there a better alternative?

Would it be possible to confirm:What does Cribl do with the events when this issue occursWhat is the maximum character limit CRIBL can parse

Why does bootstrap command have HTML character codes?

Why do I see some worker processes having a higher usage than others for Kafka sources or destinations?

I am seeing this error when trying to access the worker group configuration from the UI:“The Config Helper service is not available because a configuration file doesn’t exist or the settings are invalid. Please fix it and restart Cribl server”:

In red below, the license still shows an old email address. This person is no longer part of our company and we want to replace the email address:

Hi all, i'm currently trying to configure Microsoft Sentinel as my Destination.I'm stuck configuring the Authentication. I don't really know what the Client ID is and the hover text "JavaScript expression used to compute the application (client) ID for the Azure application. Can be a constant." isn't very helpful. I have the Application ID as a mix of letters and numbers, but I can't insert it in this form? Can somebody help? Thanks :)

Hi Mates, I'm using cribl S3 collector to collect the logs from AWS S3 bucket. S3 bucket contains logs of Akamai datastream which has the log format as below.eg: s3://BUCKETNAME/APPNAME/ENV/ak-913478-1701139960-008071-ds.gzak- akamai file prefix913478 - random string170xxxxxxxx - EPOCH timestamp008071 - random stringds- file suffixWhen I schedule the S3 collector to run every 15 minutes, it collects all the log files from buckets every time. Looking for a suggestion, how do I collect only the new files from S3 not all the files every time.

Hi team, I need help with File Monitor source strange behaviour. Configured FM source (Cribl Stream single instance version 4.0.3) for one log file containing logs from shell backup script running once every day at 7PM. Backup script produces 6 lines/events during its operation. No advanced option used here, manual discovery with allowlist specifying log file name and Collect from end checked. Quick connect through simple pipeline adding metadata (index, sourcetype) and sending events to Splunk single instance destination. This setup works fine most of the time, 6 events read and sent to Splunk every day correctly. But from time to time it happens that at scheduled time not complete content of the log file is read and sent. The remaining lines from one day are then sent and ingested to Splunk together with the events from next run. It happens irregularly. I can not find any single reason for this, any idea? Original message in Cribl Community Slack Message:https://cribl-co

Why an engine id is not included into a configuration for decrypting SNMP traps?

I deployed Cribl on some Windows Servers. They are routing events to an on-premise Cribl Stream instance. Everything was working fine, until collection just stopped. It appears that the Edge agents aren't connecting to "https://cdn.cribl.io/telemetry". These servers are behind a web proxy. The proxy settings are applied properly in Windows.If I pull up a browser on the server, and surf to https://cdn.cribl.io/telemetry, I get the expected output --- “cribl /// living the stream!”I have tried:Manually configuring the proxy settings in Windows itself rather than auto-config.Defining actual environment variables for “HTTP_PROXY” and “HTTPS_PROXY” within Windows Server.Tried flipping the Cribl Edge “default_fleet” toggle

We are following this document, https://docs.cribl.io/stream/usecase-rest-ms-graph/ We have tested bringing in Azure User and Device data in the past with no issue. We are having a problem figuring out the best Collect URL to use. We've tried many different ones. We've tested our URLs to Microsoft's Graph Explorer and we are not receiving the expected output in Cribl. We have also set all the permissions that a Splunk App would require, https://docs.splunk.com/Documentation/AddOns/released/MSO365/ConfigureappinAzureAD

How would maintenance impact data processing, etc. (i.e. for scale-up procedure)?AMIs must be upgraded every X months; how does that impact the application (Stream)?Have you seen any auto-scaling ? How does scaling down impact the application? Will data be lost or will it complete its processing before shutting down?Concerned about what happens to data in flow when instances are downLooking for details on public cloud use casesFor the infrastructure scaling sideAfter disaster recovery, how do they switch back to the original state?

How do i calculate the amount of workers i need if i am using AWS Fargate arm processors? I am looking at 7tb/day input and output to 2 destination which is a total of 21tb/day throughput.Thanks

I'm quite new to Cribl, so please forgive me if I've got some easy and/or dumb questions!The first thing the Palo Alto Pack pipelines all do is extract the host from an RFC3164 formatted syslog message with a BSD time format.Eval: host = _raw.match(/[A-Z][a-z]{2}\s{1,2}\d{1,2}\s\d{2}:\d{2}:\d{2}\s([^\s]+)\s/)[1] || hostOurs are sending in RFC5424 w/ Octet count framing (not syslog'y enough to know if that's RFC6587 or not), so the host extraction fails and ends up sending to splunk as the IP.With the desire to use the Palo Pack, what is the best way to handle this?Right now I created a pre-processing pipeline and attached it to my source. All it does is extract the host from the header. That way I don't have to handle it in every pipeline inside in the pack.Also, is there a reason you cannot connect a pre-processing pipeline to a source that's inside a pack? In this case, it would be nice to be able to package my