Nutanix CVM internal ports and services for communications

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NUTANIX CVM INTERNAL PORTS AND SERVICES FOR COMMUNICATIONS

A port number is always associated with an IP address of a CVMs (Controller VMs) and the type of associated services or process used for communication(Network & IPMI ports).
This article shows the ports utilized by the CVMs (Controller VMs) and the related services used in Nutanix Clusters.

Below is a list of ports used by the CVMs (Controller VMs) and the associated service.

Port for CVM-CVM external access.

Sr.NoPorts Descriptions
12100Cluster and IP address configuration
22009 & 2020Remote site replication
380 or 8443Remote support tunnel (outgoing connection to service centers nsc01.nutanix.net and nsc02.nutanix.net)
49440Management interface (web console, nCLI)
52010Curator
NUTANIX CVM INTERNAL PORTS AND SERVICES

Port for CVM-CVM Internal access.

SR.NoPortsDescriptions
11-1500System ports
22007Catalog
32009Stargate
42010Curator
52011Chronos Master
62012Chronos Node
72013Transfer Manager
82014Alert Manager
92015Deduplicated Object Store
102016Pithos
112017Stats Aggregator Monitor
1280/2019Prism Monitor port
132020Cerebro
142021Cerebro Reverse Connection Server
152022Janus
162023Stats Aggregator
172025Arithmos (NDFS Cluster)
182025Insights Proxy (Multicluster)
192026Block Store Server
202027Insights DB Server
212028Insights Receiver
222029Insights Uploader
232030Hyperint OR Acropolis
242031Hyperint Monitor
252032Hyperint JMX
262033Acropolis Hyperint slave
272035Arithmos (Multicluster)
282036Anduril
292037Uhura
302038Lazan
312039Metropolis
322040Cassandra Monitor http port
332041Dynamic ring changer http port
342042Nusights Server
352043Nusights DB Server
362044Nusights Server Debug Port
372045Nusights Fluent-bit log collector monitoring port
382049Mount/NFS RPC service
392050Microsegmentation service
402051Flow service
412055Vulcan service
422060Atlas SDN Controller Service
432070Magneto service
442073Nutanix Guest Tools
452074Nutanix Guest Tools Guest Server
462075Connection Splicer Http port
472077Kanon
482080Delphi
492088Orion Service
502090Ergon
512099Hades
522100Genesis
532101NCC HTTP server for file upload to host
542102Upgrade finish script server
552103Cluster Sync RPC Server
562303Athena service
572333Search service
582337Apps server
592525SMTP tunnel to Nutanix
602601R server old port
612602Capacity Planning sizer service port
622605Analytics rest server
632606-2610R server ports
642700Cluster health server
652800Neuron server
662888Zookeeper peer port (inter-node traffic)
673025zookeeper
683000-3099SSH tunnel entry ports to remote Cerebro
693205Stargate iSCSI (iSNS Server Port)
703260Stargate iSCSI adapter
713261Stargate iSCSI adapter
723262Stargate iSCSI adapter
733888Zookeeper leader election port
744000-4099SSH tunnel entry ports to remote Prism
754100-4300nuCalm reserved ports
764789VXLAN
775000logbayd service port
785050Nusights Receiver port
795432nuCalm Postgresql port
805500-6500X/VNC ports
815988/5989Open Pegasus (CIM Server) HTTP/HTTPS ports resp
826379nuCalm Redis port
837000Cassandra internal storage port
847501Minerva CVM RPC service port
857502Minerva NVM RPC service port
867503Minerva Store RPC service port
877504Minerva Diagnostics Server Page
887505Minerva Local Vscand RPC service port
897506Minerva Remote Vscand RPC service port
907777Apache2 (serving Nagios)
917778NRPE (Nagios agents)
928000Foundation
938050Placement solver service port
948080Cassandra JMX
958081Cassandra JMX HTTP
968090Epsilon Karan port
978844X-Ray
989005Tomcat shutdown port
999041Metis platform qualification
1009080Tomcat connector that hosts Prism
1019081Host agent HTTP server
1029082Stats subscriber port
1039160Cassandra Thrift RPC
1049161Cassandra Proto RPC
1059440Local Http(s) redirect port for Prism
1069443Secure Tomcat connector that hosts Prism
1079444Intent gateway
1089445ABAC service
1099446Kafka service
1109447Aplos Engine service
1119449-9460Reserved for future intent services
1129461Cluster Config service
1139876Zookeeper
1149877Zookeeper monitor
1159880Mantle port for clients and peers.
1169999Cadmus listening for Netflow stats
1172888Zookeeper peer port (inter-node traffic)
1183888Zookeeper leader election port
11912000-12099VMFS ISCSI request ports
12013000Neighbour Discovery (NDP)
12117000-19999Tests
12248103Axiom
12362000-62999ISCSI Target ports for Shared LUNs
12432768-60999System ports*
1252010curator

Nutanix default ports can be found in using command line.

nutanix@NTNX-HOSTD-CVM:~$ cat /home/nutanix/config/salt_templates/base_config.json

Some Common Network port numbers and protocols

Sr.NoPortDesciption
1194Internet Relay Chat (IRC)
220File Transfer Protocol (FTP) for Data Transfer
322Secure Shell (SSH) for Secure remote Login
453Domain Name System (DNS) service for host resolution
521File Transfer Protocol (FTP) Command Control(file over the netwrork)
6161Simple Network Management Protocol (SNMP)
7160Simple Network Management Protocol (SNMP) TRAP
8123Network Time Protocol (NTP) for central time server
925Simple Mail Transfer Protocol (SMTP) for E-mail routing
10143Internet Message Access Protocol (IMAP) Management of digital mail
11110Post Office Protocol (POP3)
1223Telnet remote login service, unencrypted text messages or port check
1367 and 68Dynamic Host Configuration Protocol (DHCP) server
14119Network News Transfer Protocol (NNTP)
1549Login Host Protocol (Login)
16119Newsgroup (NNTP)
17156SQL Server
181080SOCKs
19389Lightweight Directory Access Protocol (LDAP)
20150NetBIOS Session Service
2142Host Name Server (Nameserv)
2249Login Host Protocol (Login)
237ECHO
241TCP Port Service Multiplexer (TCPMUX)
25197Directory Location Service (DLS)

FIREWALL PORT REQUIREMENTS FOR IPMI, BMC IDRAC

Sr. NoInterfaceNetwork Ports
1IPMI623 (UDP)
2AHV console2937 (TCP)
3HTTP80 (TCP)
4HTTPS443 (TCP)
5Remote console (AHV over IP)5900 (TCP)
6SMASH22 (TCP)
7Remote console5900 (TCP)
8WS-MAN8889 (TCP)
9Floppy (remote console)5123 (TCP)
10Video (remote console)5901 (TCP)
11Virtual media623 (TCP)
12CD (remote console)5120 (TCP)
13SSH to virtual media5120 (TCP)

Reference :-

Also see AHV Networking

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