The term half-open refers to TCP connections whose state is out of synchronization between the two communicating hosts, possibly due to a crash of one...
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Transmission Control Protocol (redirect from SYN (TCP))
The Transmission Control Protocol (TCP) is one of the main protocols of the Internet protocol suite. It originated in the initial network implementation...
109 KB (12,941 words) - 18:55, 17 June 2025
endpoints Half-open line segment, a line segment containing only one of its endpoints TCP half-open, a TCP connection out of synchronization Half-closed...
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state-of-the-art TCP schemes. FAST TCP Generalized FAST TCP H-TCP Data Center TCP High Speed TCP HSTCP-LP TCP-Illinois TCP-LP TCP SACK Scalable TCP TCP Veno Westwood...
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Internet protocol suite (redirect from TCP/IP)
The Internet protocol suite, commonly known as TCP/IP, is a framework for organizing the communication protocols used in the Internet and similar computer...
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tuner, used to tune musical instruments and audio devices strobe.c, a TCP half-open portscanner written by Julian Assange in 1995 Strob fungicide This disambiguation...
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OSI model (redirect from Open Systems Interconnection)
as ISO/IEC 10589:2002 and adapted for Internet use with TCP/IP as RFC 1142. Government Open Systems Interconnection Profile Hierarchical internetworking...
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would gradually remove features from Windows XP, such as support for TCP half-open connections and the address bar on the taskbar. The boot screens for...
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SYN flood (category Attacks against TCP)
Increasing backlog Reducing SYN-RECEIVED timer Recycling the oldest half-open TCP SYN cache SYN cookies Hybrid approaches Firewalls and proxies Fraggle...
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the Internet protocol (TCP/IP) in an attempt to totally decentralize file distribution. Open politics (sometimes known as Open-source politics) is a political...
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TCP offload engine (TOE) is a technology used in some network interface cards (NIC) to offload processing of the entire TCP/IP stack to the network controller...
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Port scanner (section TCP/IP basics)
as "half-open scanning", because it never actually opens a full TCP connection. The port scanner generates a SYN packet. If the target port is open, it...
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This can lead to applications experiencing unexpected disconnects or half-open TCP connections. Applications can be written to send keepalive messages...
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TCP/SYN packets, often with a forged sender address. Each of these packets is handled like a connection request, causing the server to spawn a half-open...
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Explicit Congestion Notification (redirect from Data Center TCP)
half of TCP sessions. In June 2015, Apple Inc. announced that iOS 9, its next version of iOS, would support ECN and have it turned on by default. TCP...
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Session layer (section Comparison with TCP/IP model)
Instead, the session layer is responsible for that. However, in modern TCP/IP networks, TCP already provides orderly closing of connections at the transport...
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Border Gateway Protocol (section Open Packet)
does not progress from the Idle state are: TCP port 179 is not open. A random TCP port over 1023 is not open. Peer address configured incorrectly on either...
65 KB (7,973 words) - 14:34, 25 May 2025
sending TCP network packets, sending UDP packets with invalid source network addresses, and associating local addresses. Support for TCP half-open connections...
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History of the Internet (section TCP/IP)
providing open access for university students in Denmark, Finland, Iceland, Norway, and Sweden. In January 1989, CERN opened its first external TCP/IP connections...
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proto: the transport protocol of the desired service; this is usually either TCP or UDP. name: the domain name for which this record is valid, ending in a...
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two-way communication channel over a single Transmission Control Protocol (TCP) connection. The WebSocket protocol was standardized by the IETF as RFC 6455...
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Phase V (also known as DECnet-Plus). Support for TCP/IP is provided by the optional TCP/IP Services for OpenVMS layered product (originally known as the VMS/ULTRIX...
104 KB (9,197 words) - 01:39, 11 June 2025
one of two transport layer protocols: the Transmission Control Protocol (TCP) or the User Datagram Protocol (UDP). In the tables below, the "Transport"...
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laser printers), some file servers, and a number of routers. The rise of TCP/IP during the 1990s led to a reimplementation of most of these types of support...
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8-bit byte oriented data connection over the Transmission Control Protocol (TCP). Telnet transmits all information including usernames and passwords in plaintext...
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Corporation's DECnet and Xerox Network Systems. TCP software was redesigned as a modular protocol stack, referred to as TCP/IP. This was installed on SATNET in 1982...
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UIP (software) (category TCP implementations)
The uIP is an open-source implementation of the TCP/IP network protocol stack intended for use with tiny 8- and 16-bit microcontrollers. It was initially...
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BSD usage globally. OpenBSD features a robust TCP/IP networking stack, and can be used as a router or wireless access point. OpenBSD's security enhancements...
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As of May 2021, supported NVMe transport protocols are: FC, FC-NVMe TCP, NVMe/TCP Ethernet, RoCE v1/v2 (RDMA over converged Ethernet) InfiniBand, NVMe...
61 KB (5,547 words) - 20:49, 27 May 2025