What is the Splunk forwarder port?

Actually 9997 is the default port but you can configure the Forwarder to communicate on any port above 1024. 1 Karma.

What ports does Splunk need?

Components and their relationship with the network

Component Purpose Listens on
All components* Management / REST API TCP/8089
Search head / Indexer Splunk Web access TCP/8000
Search head App Key Value Store TCP/8065, TCP/8191
Indexer Receiving data from forwarders TCP/9997

Does Splunk use TCP or UDP?

Network ports and Splunk Enterprise Use the TCP protocol to send data from any remote host to your Splunk Enterprise server. Splunk Enterprise can index remote data from any application that transmits over TCP. Both Splunk Enterprise and the universal forwarder support monitoring over UDP.

Does Splunk use UDP?

Network ports and Splunk Enterprise Both Splunk Enterprise and the universal forwarder support monitoring over UDP. The best practice is to use TCP to send network data whenever possible. UDP is not desirable as a transport because, among other reasons, it does not guarantee the delivery of network packets.

Where is my Splunk port?

By default, Splunk will run on port 8000 for the web services and port 8089 for splunkd services.

  1. Check the $SPLUNK_HOME/etc/system/local/web.conf for port settings: mgmtHostPort =
  2. Run the following command: ./splunk show web-port.
  3. Use the btool command to see web.conf settings:

What is Splunk management port?

8089 is the management port. Your Splunk servers use this internally to communicate. Your forwarders (UF and possibly HF) will reach out to your deployment server on this port to report status and ask for apps. Again, this is a destination port on your deployment server, and does not need to be open on your UFs.

How do I setup a Splunk forwarder?

  1. Splunk Command Line Reference:
  2. Step 1: Download Splunk Universal Forwarder:
  3. Step 2: Install Forwarder.
  4. Step 3: Enable boot-start/init script:
  5. Step 4: Enable Receiving input on the Index Server.
  6. Step 5: Configure Forwarder connection to Index Server:
  7. Step 6: Test Forwarder connection:
  8. Step 7: Add Data:

Where is my splunk port?

How does Splunk universal forwarder work?

The Splunk universal forwarder is a free, dedicated version of Splunk Enterprise that contains only the essential components needed to forward data. TechSelect uses the universal forwarder to gather data from a variety of inputs and forward your machine data to Splunk indexers. The data is then available for searching.

What are Splunk architecture components?

The primary components in the Splunk architecture are the forwarder, the indexer, and the search head….Splunk Indexer

  • Compressed raw data.
  • Indexes pointing to raw data (. TSIDX files)
  • Metadata files.

What is Splunk Web port and management port?

The management port. This port is used to communicate with the splunkd daemon. Splunk Web talks to splunkd on this port, as does the command line interface, and any distributed connections from other servers. This port defaults to 8089.

How to configure Splunk?

– Log into Splunk Enterprise on the indexer. – In the system bar, click Settings > Forwarding and Receiving. Your Splunk platform loads the “Forwarding and Receiving” page. – Under “Receive Data” click Configure Receiving. – Click New. – In the Listen on this port field, enter the port number that you want your Splunk platform to listen on for incoming data from other Splunk instances. – Click Save. Splunk Enterprise saves the port number and enables receiving on the indexer.

What is the use of Splunk forwarder?

Splunk has forwarders for sending data between different instances of Splunk . Using a forwarder allows to move log files from one machine to another without having to write custom batch scripts and clog up bandwidth. Let’s talk about how the Splunk forwarder is used in the data center.

How to forward data to Splunk Enterprise?

Configure receiving on a Splunk Enterprise instance or cluster.

  • Download and install the universal forwarder.
  • Start the universal forwarder and accept the license agreement.
  • (Optional) Change the credentials on the universal forwarder from their defaults.
  • Configure the universal forwarder to send data to the Splunk Enterprise instance.