Port configuration requirements
The Splunk Data Stream Processor uses the following ports.
These ports are required during initial installation and can be closed after installation is complete.
|61009||HTTPS||Install wizard UI access|
|61008-61010, 61022-61024||HTTPS||Installer agent ports|
|4242||TCP||Bandwidth checker utility|
These ports are used for Cluster operation and should be open between cluster nodes.
|53||TCP and UDP||Internal cluster DNS|
|8472||VXLAN (UDP encapsulation)||Overlay network|
|7496, 7373||TCP||Serf (Health check agents) peer to peer|
|7575||TCP||Cluster status gRPC API|
|2379, 2380, 4001, 7001||HTTPS||Etcd server communications|
|6443||HTTPS||Kubernetes API Server|
|30000 - 32767||HTTPS||Kubernetes internal services range|
|10248 - 10250, 10255||HTTPS||Kubernetes components|
|3022-3025||SSH||Teleport internal SSH control panel|
|3080||HTTPS||Teleport Web UI|
|3008-3012||HTTPS||Internal Gravity services|
|32009||HTTPS||Gravity Cluster & Hub Control Panel UI|
|3012||HTTPS||Gravity RPC agent|
The following are ports used by end users outside of the cluster. Not all cluster nodes need to be exposed, but the node externally accessible needs to have the following ports open.
You must open the
31000, and the
30002 ports to use DSP. The
30001 port is only required if you are planning to send data from a Splunk forwarder to DSP.
|30000||DSP UI. The port used to host the Splunk Data Stream Processor UI.|
|31000||API Gateway. The port used to connect to the Splunk Data Stream Processor API Services, including Collect, Forwarder, Identity, Ingest, Streams, and DSP HEC.|
|30002||Authentication. The port used to authenticate and login to the Splunk Data Stream Processor UI.|
|30001||Optional. Used by the Splunk Forwarder service to send data from a Splunk forwarder to a data pipeline.|
Hardware and Software Requirements
Network Encryption Policy
This documentation applies to the following versions of Splunk® Data Stream Processor: 1.2.0, 1.2.1-patch02, 1.2.1, 1.2.2-patch02