Ports Used by Momentum

Last updated March 2020

Depending upon the options you choose during installation and how you configure the application, various ports are used by Momentum. Find below a listing of the services along with the typical or default port setting.

Service	Port	Description	Required	Link
Adaptive Delivery Rules Update	443	The port used for adaptive rule updates		See “adaptive – Adaptive Delivery”
Antivirus engines	various	Antivirus engines connect to external daemons on specific ports		See “antivirus – Antivirus Modules”
Apache	80	Used by the web UI		See Using the Web Console
cidr_server	9000	Used by the cidr_server		See “The `cidr_server`”
cluster_listener	4802	Used in a cluster installation. Replaced by the ECCluster_Listener stanza as of version 3.0.15.		See Clustering
control_listener	2025	Used to connect to the Momentum console	✓	See “The Momentum System Console”
Databases	various	Optional databases use their default ports		See “ds_core – Datasource Query Core”
ec_cmd	2028	The process that allows the web UI to manage cluster nodes		See ec_cmd
ECCluster_Listener	4802	Replaces `cluster_listener` as of version 3.0.15.		See the section called “ECCluster_Listener”
ECStream	1825	Incoming ECStream connections		See the section called “ECStream_Listener”
Erlang (Riak)	4369	Riak port mapper		See “Riak Ports”
HTTP_Listener	8081	The listener used by the REST injector		See "The Momentum REST Injector"
Live Bounce Updates	443	The port used to submit unclassified bounces		See “Live Bounce Updates – Module”
LMTP	2003	The port for Local Mail Transport Protocol		See lmtp_port
MSGC	4809	Used for cluster communication as of version 3.4		See “msgc – Modules”
PostgreSQL	5432	Used to authenticate users and for web UI data storage	✓	See “PostgreSQL”
Riak	8098, 8099	Used by the Riak data store (as of version 3.3)	✓	See “Riak Ports”
SMTP	25	Incoming SMTP connections	✓	See the section called “Listeners”
SNMP	8162	Port used by Simple Network Management Protocol		See SNMP
Spread (mbus_daemon)	4803, 4804	Used for cluster communication prior to version 3.4		See mbus.conf
Subversion	2027	Used for version control of configuration files	✓	See “The Momentum Configuration Server: ecconfigd”

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