TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "iv"

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Port: 657/TCP
657/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rmc
    RMC
    IANA
  •  
    IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM) and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration (Official)
    WIKI
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 657/UDP
657/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rmc
    RMC
    IANA
  •  
    IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM) and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration (Official)
    WIKI
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 750/UDP
750/UDP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • kerberos-iv
    kerberos version iv
    IANA
  •  
    kerberos-iv, Kerberos version IV (Official)
    WIKI
  • kerberos
    kdc Kerberos (v4)
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1275/TCP
1275/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ivcollector
    ivcollector
    IANA
Port: 1275/UDP
1275/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ivcollector
    ivcollector
    IANA
Port: 1276/UDP
1276/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ivmanager
    ivmanager
    IANA
Port: 1276/TCP
1276/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ivmanager
    ivmanager
    IANA
Port: 2232/UDP
2232/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ivs-video
    IVS Video default
    IANA
Port: 2232/TCP
2232/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ivs-video
    IVS Video default
    IANA
Port: 2241/UDP
2241/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ivsd
    IVS Daemon
    IANA
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About TCP/UDP ports

TCP port 657 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 657 in the same order in which they were sent. Guaranteed communication over TCP port 657 is the main difference between TCP and UDP. UDP port 657 would not have guaranteed communication as TCP.
UDP on port 657 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 657 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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