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I recently set up our SQS amazon queue in cribl. Events are forwarding to splunk, however when compared to the pre existing aws logs in Splunk from the Heavyforwarder TA, I noticed we are only pulling in events from only one region via cribl oppose to the 20 actually sending events and being received through the Splunk TA. Any advice on how to troubleshoot an solve this issue?

Hi,I have a very basic setup which has: Cribl stream leader node, 2 cribl workers, 1 admin nodesource: syslog tcp port 1514destination:filesystemroute filter:__inputId.startsWith('syslog:')route pipeline: mainroute output: filesystempipeline: main and CriblSyslog routes attachedI have a test machine that has it's rsyslog sending to remote location (a worker node) and also a script that randomly generates syslog data and sends to the same worker node every 1 second.I can see the data come in using tcpdump, I can see the received messages coming into the worker in the Sources → Syslog → Status menu but nothing is being processed. Outside of the status menu, none of the metrics show the incoming messages and no files are being written to the filesystem. I've confirmed the connection between the test host and worker node is open with telnet and netcat.Tried tailing Cribl log files, system log files, anyth

Which Azure Sentinel tables does Cribl Stream natively support? And does it also support sending data to custom tables?

Hi All, Posted this in the Slack channel but no bites.We are trying to filter out data from an WAF log to decrease the log size ingested. I created a parser in the existing WAF pipeline using the “Extract” Operation Mode but I cant seem to get it to function correctly.  I was told by support the "Mask Function" would work best, they said "Within that function you can specify the regex and replace it with "". " Not sure how to go about that route. I'm essentially trying to drop data in the log using the following regex but like i said it doesnt seem to function when I test with sample log. The regex is the following -> nContent-Security-Policy-Report-Only.*?DFCspReportFunction\+blob:.*

A which version of the Cribl support integration with the BigPanda?

Hello, I would like to ask about Cribl software support policy. In other words - where I can find info about how long is particular Cribl release supported and about End of support dates? Is it for Cribl available something like this docu for Splunk - https://www.splunk.com/en_us/legal/splunk-software-support-policy.html? Thanks in advance for help. Best regards Lukas Mecir

Hi community,I'm trying to route log data to a self-hosted minio cluster that uses certificates generated using a custom certificate authority. Other destinations allow me to set the path to my CA - the MinIO destination does not seem to have that option.Is there a way to configure a CA so that this works?I have also already tried to disable the "reject invalid ssl cert" option, but the events are still not routed to the destination. It always gives the error "self-signed certificate in chain".Thanks in advance,Hannes

I'm collecting files written by syslog from Cisco ASA and I'd like to change the source from the filename to a value extracted from _raw. It's not possible right now to send the syslog directly to the edge node.I've tried evaling source to __raw.match(/\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b/) The output on value expression seems right but the source field doesn't change. Is this possible?

Hello,I am re-factoring a lot of our code + workflow and trying to simplify stuff. I ran into this issue and I wanted to check with the community + cribl folks if they could give some guidance.We have a few groups, some groups have an rsyslogd input configured. This is configured as "networkrsyslogd". As you can imagine we have networking gear sending out its events over. I stood up a new "Pre-Processing-Pack" and I tried to use create a route filtering via the cribl internal field __inputId but alas this did not work, I further configured the above input to include a new field inputName="networkingsyslog" and further when I used this as as a filter in routes, things work. That said, other than fields that are emitted by the source, what cribl internal fields can I use for filtering purposes? I thought logically this should have been stamped on the events as soon as it hits stream or edge, but doesn't look like it does.Thank you

i am using Syslog-ng to send logs to Cribl (distributed deployment ).In this setup, A cribl leader and one single worker is configured.in the syslog-ng , i configured it to send to Cribl leader IP using port 5514.but i got an error that syslog connection failed:but when i set the Cribl worker as destination in syslog-ng it works!I asssumed initially that the Cribl leader IP should be set in the destination part in syslog-ng config file but doesnt work that way as i had error (mentioned above).Apparently when we have multiple worker nodes. should we redirect to just one worker?how does this works?

How to search ipv4 range through Cribl search. What would be the syntaxI want to know whether we can search fields from raw logs or only parsed fields can be searched?

Hi,I've configured SNMP source to accept SNMPv3 traps.Traps can not be decrypted and would like get why.I enabled debug mode in Worker Settings for authentication, input snmp, etc.But nothing appear in Logs tab when chosing an All Logs option.

We are trying to build a region based leader worker node configuration and a central leader to manage all those regional leaders .Is this possible ?

hi,I will be upgrading Cribl distributed upgrade from 3.0.4 to 4.5 and Just wanted to ask if we need to upgrade worker nodes in the default worker group if we don’t use them and will be decommissioned after the upgrade?thanks

In raw there is a field called origin="123456"I want to extract this from the events how can I do this?

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?

I'm trying to collect the full windows event messages, all the fields plus the full message/rendered message (the view you see in windows) It seems like if use the json method I get that message at least sometimes but then really crucial information like username domain etc are buried in the properties field, and if I use xml then I get all the fields with names etc, but I don't get that rendered message at all.I'm used to working with winlogbeat and nxlog and this is pretty standard to do in those, but is there a way to do this in the edge agent?

How do I create a Pack From API, there is documentation for Wizz API Integration with Cribl?

Has anyone been able to configure an S3 collector for Cisco umbrella? I'm certain the fields for Path and S3 bucket are correct but nothing is being pulled and I'm not sure where the issue is. Any guidance or tips are appreciated.

Hi EveryoneI am have a strange problem with metric feed from a route that uses the Windows Pack. I currently forward ALL my Cribl metrics via Quickconnect to Splunk and simply add a index and sourcetype field (no other changes).When run my mstats search on cribl.logstream.route.in_bytes and cribl.logstream.route.out_bytes and split by the route name. The only metric i dont seem to see if the route that uses the Windows pack? I have tested a couple other packs like fortigate and that works. I do however see metrics using cribl.logstream.sourcetype.in_bytes and cribl.logstream.sourcetype.out_bytes when I use event_sourcetype? Find this a bit bizarre?Thanks

HiyaI have a pipeline set up from a datagen source (business events) - see attached first imageAs you can see the event has fields, now I want to remove fields - source and sourcetype - no matter what I try in the "fields to remove" nothing gets removed (see output) belowI am trying to get the UI to show in red - the fields that are to be dropped here is something even weirder - when I do "!(name.startsWith('source'))" for filter by expression - it shows me the new JSON payload but the UI still has source and sourcetype in it.

Good morning Cribl folks! Does Cribl Stream handle native delivery to Azure Data Explorer (ADX / Kusto)?

I'm using a Rest API to grab logs from a cloud provider. I can see the logs are pulled from the API. I can see that the data is formatted correctly. Within my Data Source. Result Routing → Sent to Routes: NO Pipeline: passthru Destination: SIEMPreview [Before Destination]: Shows my data formatted correctly. Discover: Sends a few lines to my SIEMFull Run: Nothing happens. Any ideas on what to look at to figure this out or how I can troubleshoot this would be greatly appreciated.Thanks!

We have configured a Cribl syslog source to listen on TCP and UDP port 514 however when we check in status of source we see the state as red and a netstat -rn in the OS does not show the port as listening.

I haven't found any documentation for this - please point me at it if it exists - but I wonder what the shutdown procedure of a worker is?I assume it stops all active listeners, then finishes processing any in-flight events before shutting each thread down?Does it disconnect from the leader before processing those events, or otherwise remove itself from the pool of workers available to run collections?Does it attempt to drain it's persistent queues? If so for how long and what happens it if fails?Do destination connections stay up till the very end, or does each get disconnected as soon as there are no more events destined for it?Plus lots of other considerations I'm sure - would be useful have a bullet list or flow chart of the shutdown sequence for reference.