![]() On the Independent Stream Forwarder instance, open /opt/streamfwd/local/nf.Manually generate the HEC token on the indexer where you want to ingest data.You can manually configure nf on the Independent Stream Forwarder to specify the HEC token value and indexer URI. Enable the streamfwd HTTP Event Collector'" input.In the Edit Global Setting modal, click Enabled.If the HTTP Event Collector streamfwd token configuration is disabled, click View Configuration.In Splunk App for Stream user interface, click Configuration > Distributed Forwarder Management. ![]() Ensure that HEC is enabled for your configuration: Independent Stream forwarders receive this default configuration from splunk_app_stream over REST API. When you install Splunk Stream, it automatically generates a default HEC configuration. Manually configure nf on the local Stream forwarder instance.Įnable the default HEC configuration in Splunk Web.Use the default HEC configuration generated by splunk_app_stream on the search head.There are two methods for managing HEC configuration for the independent Stream forwarder: To receive data from an independent Stream forwarder, HTTP event collector (HEC) must be enabled on Splunk indexers. Confirm that the splunk_stream_app_location address is set correctly in /opt/streamfwd/local/nf.Įnable certificate validation for SSL connections to streamfwd to verify the identity of splunk_app_stream servers.Įnable the HTTP Event Collector to receive data from Stream forwarder.Run the curl script that you copied from splunk_app_stream.SSH into the Linux machine where you want to install thr Independent Stream Forwarder.The Install Stream Forwarder window appears. In the Splunk App for Stream main menu, click Configuration > Distributed Forwarder Management.Splunk App for Stream ( splunk_app_stream) generates a curl script that you can run from the command line to install the forwarder. Install an independent Stream forwarder using curl You must have installed and configured Splunk App for Stream in your Splunk Enterprise or Splunk Cloud configuration.Independent Stream forwarder does not require Universal Forwarder. You must configure HTTP event collector (HEC) on indexers to receive data from independent Stream forwarder.An existing Splunk Stream 6.5.0 or later deployment.You may want to use an independent Stream forwarder deployment if, for example, you want to capture network data from a Linux host that you are monitoring as part of a network service in a Splunk IT Service Intelligence (ITSI) deployment. Splunk Stream provides a binary code that lets you install Independent Stream Forwarders on compatible Linux machines that can send data to your Splunk Cloud or Splunk Enterprise configuration. The Independent Stream Forwarder is helpful in networks and deployment where a Splunk Universal Forwarder cannot be installed. Instead, the ISF sends captured network data to Splunk using the HTTP event collector. An ISF does not require a Splunk Universal Forwarder to collect wire data. The other option that I came across in the nf only described routing to syslog server.An Independent Stream Forwarder (ISF) is a standalone Stream forwarder. Or do I need to selectively route data using _TCP_ROUTING = to get data to my desired index on the indexers?.Will only enabling the HF to listen on TCP 9997 suffice for receiving the various data streams from the UF and the subsequent forwarding to the respective indexes?.Essentially, my question is what inputs and outputs config do I need to on my HF to make sure that the various data being sent over to my HFs from my UFs are forwarded to the indexes(on the Indexers) specified in my UFs nf Since we are receiving data from UF(on multiples servers) on various events sources with different sourcetypes and are currently being indexed in different indexes, what do I need to configure in the nf and nf of my heavy forwarders ? The nf on the HF will be configured to forward data to the indexers. Local indexing will be disabled on the HFs. The new architecture will enable us to perform parsing on the HF instance, as well as forward data to 3rd parties. We now want to put in a heavy forwarder between the UF and the Indexers, i.e UF -> HF -> Indexers -> SH We currently have a distributed architecture that's laid out in the following manner : UF -> Indexers -> SH
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