TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "nds"

Port: 353/TCP
353/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • ndsauth
    NDSAUTH
    IANA
  • ndsauth
    -
    SANS
Port: 353/UDP
353/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • ndsauth
    NDSAUTH
    IANA
  • ndsauth
    -
    SANS
Port: 1918/TCP
1918/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • can-nds
    IBM Tivole Directory Service - NDS
    IANA
Port: 1918/UDP
1918/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • can-nds
    IBM Tivole Directory Service - NDS
    IANA
Port: 2881/TCP
2881/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ndsp
    NDSP
    IANA
Port: 2881/UDP
2881/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ndsp
    NDSP
    IANA
Port: 3024/TCP
3024/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • nds_sso
    NDS_SSO
    IANA
  • threat
    [threat] WinCrash
    Bekkoame
  • wincrash
    [trojan] WinCrash
    SANS
  • trojan
    [trojan] WinCrash. Anti-protection trojan / Remote Access / Keylogger / Steals passwords / Network trojan / IP scanner. Works on Windows 95, 98, ME and NT. Aliases: BackDoor.M, Backdoor.Wincrash, W95/Backdoor.WinCrash
    Simovits
Port: 3024/UDP
3024/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • nds_sso
    NDS_SSO
    IANA
Port: 3890/TCP
3890/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ndsconnect
    Niche Data Server Connect
    IANA
Port: 3890/UDP
3890/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ndsconnect
    Niche Data Server Connect
    IANA

About TCP/UDP ports

TCP port 353 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 353 in the same order in which they were sent. Guaranteed communication over TCP port 353 is the main difference between TCP and UDP. UDP port 353 would not have guaranteed communication as TCP.
UDP on port 353 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 353 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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