TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "mq"

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Port: 1277/TCP
1277/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • miva-mqs
    mqs
    IANA
Port: 1277/UDP
1277/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • miva-mqs
    mqs
    IANA
Port: 1414/UDP
1414/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ibm-mqseries
    IBM MQSeries
    IANA
Port: 1414/TCP
1414/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • ibm-mqseries
    IBM MQSeries
    IANA
  •  
    IBM WebSphere MQ (formerly known as MQSeries) (Official)
    WIKI
Port: 1881/TCP
1881/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • ibm-mqseries2
    IBM WebSphere MQ Everyplace
    IANA
  • ibm-mqseries2
    IBM MQSeries
    SANS
Port: 1881/UDP
1881/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • ibm-mqseries2
    IBM WebSphere MQ Everyplace
    IANA
  • ibm-mqseries2
    IBM MQSeries
    SANS
Port: 1883/UDP
1883/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • ibm-mqisdp
    IBM MQSeries SCADA
    IANA
  •  
    MQ Telemetry Transport (MQTT), formerly known as MQIsdp (MQSeries SCADA protocol) (Official)
    WIKI
Port: 1883/TCP
1883/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • ibm-mqisdp
    IBM MQSeries SCADA
    IANA
  •  
    MQ Telemetry Transport (MQTT), formerly known as MQIsdp (MQSeries SCADA protocol) (Unofficial)
    WIKI
Port: 2493/TCP
2493/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • talarian-mqs
    Talarian MQS
    IANA
Port: 2493/UDP
2493/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • talarian-mqs
    Talarian MQS
    IANA
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About TCP/UDP ports

TCP port 1277 uses the Transmission Control Protocol. TCP is one of the main protocols in TCP/IP networks. TCP is a connection-oriented protocol, it requires handshaking to set up end-to-end communications. Only when a connection is set up user's data can be sent bi-directionally over the connection.
Attention! TCP guarantees delivery of data packets on port 1277 in the same order in which they were sent. Guaranteed communication over TCP port 1277 is the main difference between TCP and UDP. UDP port 1277 would not have guaranteed communication as TCP.
UDP on port 1277 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 1277 thinks that error checking and correction is not necessary or performed in the application, avoiding the overhead of such processing at the network interface level.
UDP (User Datagram Protocol) is a minimal message-oriented Transport Layer protocol (protocol is documented in IETF RFC 768).
Application examples that often use UDP: voice over IP (VoIP), streaming media and real-time multiplayer games. Many web applications use UDP, e.g. the Domain Name System (DNS), the Routing Information Protocol (RIP), the Dynamic Host Configuration Protocol (DHCP), the Simple Network Management Protocol (SNMP).
TCP vs UDP - TCP: reliable, ordered, heavyweight, streaming; UDP - unreliable, not ordered, lightweight, datagrams.
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