TCP/UDP Port Finder

Enter port number (e.g. 21), service (e.g. ssh, ftp) or threat (e.g. nimda)
Database updated - March 30, 2016

Search results for "dyna"

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Port: 3623/TCP
3623/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • haipe-discover
    HAIPIS Dynamic Discovery
    IANA
Port: 3623/UDP
3623/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • haipe-discover
    HAIPIS Dynamic Discovery
    IANA
Port: 3702/TCP
3702/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • ws-discovery
    Web Service Discovery
    IANA
  •  
    Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista (Unofficial)
    WIKI
  • ws-discovery
    UPNP v2 Discovery
    Bekkoame
Port: 3702/UDP
3702/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • ws-discovery
    Web Service Discovery
    IANA
  •  
    Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista (Unofficial)
    WIKI
  • ws-discovery
    UPNP v2 Discovery
    Bekkoame
Port: 3799/TCP
3799/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • radius-dynauth
    RADIUS Dynamic Authorization
    IANA
Port: 3799/UDP
3799/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • radius-dynauth
    RADIUS Dynamic Authorization
    IANA
  •  
    RADIUS change of authorization (Official)
    WIKI
Port: 3932/TCP
3932/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • dyn-site
    Dynamic Site System
    IANA
Port: 3932/UDP
3932/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • dyn-site
    Dynamic Site System
    IANA
Port: 3949/TCP
3949/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • drip
    Dynamic Routing Information Protocol
    IANA
Port: 3949/UDP
3949/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • drip
    Dynamic Routing Information Protocol
    IANA
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About TCP/UDP ports

TCP port 3623 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 3623 in the same order in which they were sent. Guaranteed communication over TCP port 3623 is the main difference between TCP and UDP. UDP port 3623 would not have guaranteed communication as TCP.
UDP on port 3623 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 3623 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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