DC/OS Ports

DC/OS Ports

This topic lists the ports that are required to launch DC/OS. Additional ports may be required to launch the individual DC/OS services.

All nodes

TCP

Port DC/OS component systemd unit
61003 REX-Ray dcos-rexray.service
61053 Mesos DNS dcos-mesos-dns.service
61420 Erlang Port Mapping Daemon dcos-epmd.service
61421 Minuteman dcos-minuteman.service
62053 Spartan dcos-spartan.service
62080 Navstar dcos-navstar.service
62501 Spartan dcos-spartan.service
62502 Navstar dcos-navstar.service
62503 Minuteman dcos-minuteman.service

UDP

Port DC/OS component systemd unit
61053 Mesos DNS dcos-mesos-dns.service
62053 Spartan dcos-spartan.service
64000 Navstar dcos-navstar.service

Master

TCP

Port DC/OS component systemd unit
53 Spartan dcos-spartan.service
80 Admin Router dcos-adminrouter.service
443 Admin Router dcos-adminrouter.service
1050 DC/OS Diagnostics dcos-3dt.service
1801 DC/OS Authentication dcos-oauth.service
2181 Exhibitor and Zookeeper dcos-exhibitor.service
5050 Mesos Master dcos-mesos-master.service
7070 Cosmos dcos-cosmos.service
8080 Marathon dcos-marathon.service
8123 Mesos DNS dcos-mesos-dns.service
8181 Exhibitor and Zookeeper dcos-exhibitor.service
9990 Cosmos dcos-cosmos.service
15055 DC/OS History dcos-history-service.service
15101 Marathon libprocess dcos-marathon.service
15201 DC/OS Jobs (Metronome) libprocess dcos-metronome.service
Dynamic DC/OS Metronome dcos-metronome.service
Dynamic System Package Manager API dcos-pkgpanda-api.service

UDP

Port DC/OS component systemd unit
53 Spartan dcos-spartan.service

Agent

TCP

Port DC/OS component systemd unit
5051 Mesos Agent dcos-mesos-slave.service
61001 Admin Router Agent dcos-adminrouter-agent
61002 Diagnostics dcos-3dt.service
1025-2180 Default advertised port ranges (for Marathon health checks)
2182-3887 Default advertised port ranges (for Marathon health checks)
3889-5049 Default advertised port ranges (for Marathon health checks)
5052-8079 Default advertised port ranges (for Marathon health checks)
8082-8180 Default advertised port ranges (for Marathon health checks)
8182-32000 Default advertised port ranges (for Marathon health checks)