docs/operating-scylla/_common/networking-ports.rst
.. _networking-ports:
ScyllaDB uses the following ports:
====== ============================================ ======== Port Description Protocol ====== ============================================ ======== 9042 CQL (native_transport_port) TCP
9142 SSL CQL (secure client to node) TCP
7000 Inter-node communication (RPC) TCP
7001 SSL inter-node communication (RPC) TCP
10000 ScyllaDB REST API TCP
9180 Prometheus API TCP
9100 node_exporter (Optionally) TCP
19042 Native shard-aware transport port TCP
19142 Native shard-aware transport port (ssl) TCP ====== ============================================ ========
If you're using ScyllaDB Alternator, ensure that the ports configured
for Alternator with the alternator_port or alternator_https_port parameter
are open. See :doc:ScyllaDB Alternator </alternator/alternator> for details.
.. note:: For ScyllaDB Manager ports, see the ScyllaDB Manager <https://manager.docs.scylladb.com/>_ documentation.