TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "files"

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Port: 556/TCP
556/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • remotefs
    rfs server
    IANA
  •  
    Remotefs, RFS, rfs_server (Official)
    WIKI
  • remotefs
    rfs rfs_server Brunhoff remote filesystem
    SANS
Port: 556/UDP
556/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • remotefs
    rfs server
    IANA
  • remotefs
    rfs rfs_server Brunhoff remote filesystem
    SANS
Port: 1590/TCP
1590/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • gemini-lm
    gemini-lm
    IANA
  •  
    GE Smallworld Datastore Server (SWMFS/Smallworld Master Filesystem) (Unofficial)
    WIKI
Port: 2100/TCP
2100/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • amiganetfs
    Amiga Network Filesystem
    IANA
  • amiganetfs
    amiganetfs
    SANS
Port: 2100/UDP
2100/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • amiganetfs
    Amiga Network Filesystem
    IANA
  • amiganetfs
    amiganetfs
    SANS
Port: 2209/TCP
2209/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • rimf-ps
    HP RIM for Files Portal Service
    IANA
Port: 2209/UDP
2209/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • rimf-ps
    HP RIM for Files Portal Service
    IANA
Port: 4304/TCP
4304/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • owserver
    One-Wire Filesystem Server
    IANA
Port: 4304/UDP
4304/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • owserver
    One-Wire Filesystem Server
    IANA
Port: 5009/TCP
5009/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • winfs
    Microsoft Windows Filesystem
    IANA
  • winfs
    (Unregistered Use). AirPort Admin Utility, AirPort Express Assistant
    Apple
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About TCP/UDP ports

TCP port 556 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 556 in the same order in which they were sent. Guaranteed communication over TCP port 556 is the main difference between TCP and UDP. UDP port 556 would not have guaranteed communication as TCP.
UDP on port 556 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 556 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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