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Port 5450 Details


known port assignments and vulnerabilities
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Port(s) Protocol Service Details Source
5450 tcp,udp tiepie Vertica (big data analytics platform) uses the following ports:
22 TCP sshd admin tools and management console
4803 TCP/UDP - Spread client connections
4804 UDP - Spread daemon connections
5433 TCP - Vertica client (vsql, ODBC, JDBC, etc) port
5433 UDP - Vertica spread monitoring
5434 TCP - Vertica intra- and inter-cluster communication
5444 TCP - Vertica management console
5450 TCP - Vertica management console
6543 UDP - Spread monitor to daemon connection

OSIsoft PI Server Client Access (TCP)

AspenTech Cim-IO uses port 5450 TCP for their industrial communications (process historian). PI 3 server uses port 5450 and PI 2 server uses port 545.

Malware using this port: Pizza trojan

IANA registered for: TiePie engineering data acquisition
SG
5450 tcp trojan Pizza Trojans
5450 tcp tiepie TiePie engineering data acquisition, registered 2016-04-01 IANA
5450 udp tiepie-disc TiePie engineering data acquisition (discovery), registered 2016-04-01 IANA
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Related ports: 545  4803  4804  5150  5250  5350  5457  5458  5550  6543  

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External Resources
SANS ISC: port 5450

Notes:
Port numbers in computer networking represent communication endpoints. Ports are unsigned 16-bit integers (0-65535) that identify a specific process, or network service. IANA is responsible for internet protocol resources, including the registration of commonly used port numbers for well-known internet services.
Well Known Ports: 0 through 1023.
Registered Ports: 1024 through 49151.
Dynamic/Private : 49152 through 65535.

TCP ports use the Transmission Control Protocol, the most commonly used protocol on the Internet and any TCP/IP network. TCP enables two hosts to establish a connection and exchange streams of data. TCP guarantees delivery of data and that packets will be delivered in the same order in which they were sent. Guaranteed communication/delivery is the key difference between TCP and UDP.

UDP ports use the Datagram Protocol. Like TCP, UDP is used in combination with IP (the Internet Protocol) and facilitates the transmission of datagrams from one computer to applications on another computer, but unlike TCP, UDP is connectionless and does not guarantee reliable communication; it's up to the application that received the message to process any errors and verify correct delivery. UDP is often used with time-sensitive applications, such as audio/video streaming and realtime gaming, where dropping some packets is preferable to waiting for delayed data.

When troubleshooting unknown open ports, it is useful to find exactly what services/processes are listening to them. This can be accomplished in both Windows command prompt and Linux variants using the "netstat -aon" command. We also recommend runnig multiple anti-virus/anti-malware scans to rule out the possibility of active malicious software. For more detailed and personalized help please use our forums.

Please use the "Add Comment" button below to provide additional information or comments about port 5450.
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by anonymous - 2014-02-03 10:10
Process historian --> Aspentech CIMIO uses TCP/5450 for their industrial communications. it would be great to add this somewhere.
by anonymous - 2017-09-15 03:31
Port 5450 is officially IANA assigned to TiePie engineering for performing networked data acquisition:

tiepie 5450 tcp TiePie engineering data acquisition
tiepie-disc 5450 udp TiePie engineering data acquisition (discovery)

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