TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "901"

Port: 901/TCP
901/TCP - Known port assignments (10 records found)
  • Service
    Details
    Source
  • smpnameres
    SMPNAMERES
    IANA
  •  
    VMware Virtual Infrastructure Client (UDP from server being managed to management console) (Unofficial)
    WIKI
  •  
    Samba Web Administration Tool (SWAT) (Unofficial)
    WIKI
  • realsecure
    RealSecure sensor
    SANS
  • samba-swat
    Samba SWAT tool
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
  • trojan
    [trojan] Net-Devil. Anti-protection trojan / Remote Access / Keylogger / Steals passwords / Remote peeker. Works on Windows NT, 2000 and XP. tr|force is invvolved in the NetDevil project. Aliases: Backdoor.Net Devil, NetDevil, BackDoor.RP, BDS.NetDev, Win32.NetDevil, Troj.NetDevil
    Simovits
  • threat
    [threat] SWAT is an HTTP interface to SAMBA.
    Bekkoame
  • threat
    [threat] ISS RealSecure The IDS sensor listens on this port for communication from the console.
    Bekkoame
  • trojan
    [trojan] Pest. Remote Access / Keylogger / Steals passwords / Remote peeker / MSN trojan / Port scanner / Destructive trojan. Works on Windows 95, 98, ME, NT, 2000 and XP, together with MS MSN Messenger. the first version(s) did NOT work on Windows 2000. Aliases: Pestdoor, Backdoor.Pestdoor, Antilam, Backdoor.Antilam.g1, Juntador, TrojanDropper.Win32.Juntador.c
    Simovits
Port: 901/UDP
901/UDP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • smpnameres
    SMPNAMERES
    IANA
  •  
    VMware Virtual Infrastructure Client (UDP from server being managed to management console) (Unofficial)
    WIKI
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
  • threat
    [threat] ISS RealSecure The IDS sensor listens on this port for communication from the console.
    Bekkoame

About TCP/UDP ports

TCP port 901 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 901 in the same order in which they were sent. Guaranteed communication over TCP port 901 is the main difference between TCP and UDP. UDP port 901 would not have guaranteed communication as TCP.
UDP on port 901 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 901 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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