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List Of IP Protocol Numbers
This is a list of the IP protocol numbers found in the field ''Protocol'' of the IPv4 header and the ''Next Header'' field of the IPv6 header. It is an identifier for the encapsulated protocol and determines the layout of the data that immediately follows the header. Both fields are eight bits wide. Protocol numbers are maintained and published by the Internet Assigned Numbers Authority (IANA). {, class="wikitable" , - ! Hex ! Protocol Number !! Keyword !! Protocol !! References/ RFC , - , 0x00 , 0 , HOPOPT , IPv6 Hop-by-Hop Option , , - , 0x01 , 1 , ICMP , Internet Control Message Protocol , , - , 0x02 , 2 , IGMP , Internet Group Management Protocol , , - , 0x03 , 3 , GGP , Gateway-to-Gateway Protocol , , - , 0x04 , 4 , IP-in-IP , IP in IP (encapsulation) , , - , 0x05 , 5 , ST , Internet Stream Protocol , , , - , 0x06 , 6 , TCP , Transmission Control Protocol , , - , 0x07 , 7 , CBT , Core-based trees , , - , 0x08 , 8 , EGP , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IP In IP
IP in IP is an IP tunneling protocol that encapsulates one IP packet in another IP packet. To encapsulate an IP packet in another IP packet, an outer header is added with Source IP, the entry point of the tunnel, and Destination IP, the exit point of the tunnel. While doing this, the inner packet is unmodified (except the TTL field, which is decremented). The Don't Fragment and the Type Of Service fields should be copied to the outer packet. If the packet size, including the outer header, is greater than the Path MTU, the encapsulator fragments the packet. The decapsulator will reassemble the packet. packet encapsulated in IP packet Outer IP header has the following fields: Version: 4 bitsThis field is the Protocol version number. It is always 4 as IP in IP is supported for IPv4 Header Length: 4 bits This field is the length of outer IP header Type of Service (TOS): 8 bits This field is copied from the inner IP header Total Length: 16 bits This field is the length of the en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPv4 Header
Internet Protocol version 4 (IPv4) is the fourth version of the Internet Protocol (IP). It is one of the core protocols of standards-based internetworking methods in the Internet and other packet-switched networks. IPv4 was the first version deployed for production on SATNET in 1982 and on the ARPANET in January 1983. It is still used to route most Internet traffic today, even with the ongoing deployment of Internet Protocol version 6 (IPv6), its successor. IPv4 uses a 32-bit address space which provides 4,294,967,296 (232) unique addresses, but large blocks are reserved for special networking purposes. History Internet Protocol version 4 is described in IETF publication RFC 791 (September 1981), replacing an earlier definition of January 1980 (RFC 760). In March 1982, the US Department of Defense decided on the Internet Protocol Suite (TCP/IP) as the standard for all military computer networking. Purpose The Internet Protocol is the protocol that defines and enables internet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaosnet
Chaosnet is a local area network technology. It was first developed by Thomas Knight and Jack Holloway at MIT's AI Lab in 1975 and thereafter. It refers to two separate, but closely related, technologies. The more widespread was a set of computer communication packet-based protocols intended to connect the then-recently developed and very popular (within MIT) Lisp machines; the second was one of the earliest local area network (LAN) hardware implementations. Origin The Chaosnet protocol originally used an implementation over CATV coaxial cable modeled on the early Xerox PARC Ethernet, the early ARPANET, and Transmission Control Protocol (TCP). It was a contention-based system intended to work over a range, that included a pseudo-slotted feature intended to reduce collisions, which worked by passing a virtual token of permission from host to host; successful packet transmissions updated each host's knowledge of which host had the token at that time. Collisions caused a host to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Datagram Delivery Protocol
Datagram Delivery Protocol (DDP) is a member of the AppleTalk networking protocol suite. Its main responsibility is for socket-to-socket delivery of datagrams A datagram is a basic transfer unit associated with a packet-switched network. Datagrams are typically structured in header and payload sections. Datagrams provide a connectionless communication service across a packet-switched network. The deliv ... over an AppleTalk network. *Note: All application-level protocols, including the infrastructure protocols NBP, RTMP and ZIP were built on top of DDP. External links * - AppleTalk Management Information Base IIDDP Variable Specifications Network layer protocols {{compu-network-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xpress Transport Protocol
Xpress Transport Protocol (XTP) is a transport layer protocol for high-speed networks promoted by the XTP Forum developed to replace TCP. XTP provides protocol options for error control, flow control, and rate control. Instead of separate protocols for each type of communication, XTP controls packet exchange patterns to produce different models, e.g. reliable datagrams, transactions, unreliable streams, and reliable multicast connections. Long latency is one of the major problems in satellite communications. Couple this with possible environmental variables and sometimes asymmetrical bandwidth conditions, the quality of service in satellite communications is sometimes lacking. XTP addresses these issues in a variety of ways such as a Selective Retransmission algorithm that deals with loss recovery. This works by the receiver detecting missing data packets and transmitting a list of those missing packets to the sender, who then is able to quickly resend missing packets as needed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inter-Domain Policy Routing Protocol
Inter-domain routing is data flow control and interaction between Primary Domain Controller (PDC) computers. This type of computer uses various computer protocols and services to operate. It is most commonly used to multicast between internet domains. Internet use An Internet service provider, ISP, is provided with a unique URL access address. This address is a unique number. The number for each ISP is stored within a DNS server. The DNS servers interpret the ISP URL Domain name and provide the appropriate IP address number. The Domain is under the control of a specialized computer, called a PDC, (primary domain controller). This computer holds records of all the user accounts within the domain, their rights to access information, and lists of approved System Operatives. This PDC is backed up by an SDC, (a secondary domain controller), this computer synchronises itself with the PDC and takes over the role in the event of a PDC failure. Multiple replication servers connect to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Third Party Connect Protocol
Third or 3rd may refer to: Numbers * 3rd, the ordinal form of the cardinal number 3 * , a fraction of one third * 1⁄60 of a ''second'', or 1⁄3600 of a ''minute'' Places * 3rd Street (other) * Third Avenue (other) * Highway 3 Music Music theory *Interval number of three in a musical interval **major third, a third spanning four semitones **minor third, a third encompassing three half steps, or semitones **neutral third, wider than a minor third but narrower than a major third ** augmented third, an interval of five semitones **diminished third, produced by narrowing a minor third by a chromatic semitone *Third (chord), chord member a third above the root *Degree (music), three away from tonic ** mediant, third degree of the diatonic scale **submediant, sixth degree of the diatonic scale – three steps below the tonic **chromatic mediant, chromatic relationship by thirds * Ladder of thirds, similar to the circle of fifths Albums *''Third/Sister Lovers'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Datagram Congestion Control Protocol
In computer networking, the Datagram Congestion Control Protocol (DCCP) is a message-oriented transport layer protocol. DCCP implements reliable connection setup, teardown, Explicit Congestion Notification (ECN), congestion control, and feature negotiation. The IETF published DCCP as , a proposed standard, in March 2006. provides an introduction. Operation DCCP provides a way to gain access to congestion-control mechanisms without having to implement them at the application layer. It allows for flow-based semantics like in Transmission Control Protocol (TCP), but does not provide reliable in-order delivery. Sequenced delivery within multiple streams as in the Stream Control Transmission Protocol (SCTP) is not available in DCCP. A DCCP connection contains acknowledgment traffic as well as data traffic. Acknowledgments inform a sender whether its packets have arrived, and whether they were marked by Explicit Congestion Notification (ECN). Acknowledgements are transmitted as re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MERIT Internodal Protocol
Merit may refer to: Religion * Merit (Christianity) * Merit (Buddhism) * Punya (Hinduism) * Imputed righteousness in Reformed Christianity Companies and brands * Merit (cigarette), a brand of cigarettes made by Altria * Merit Energy Company, an international energy company * Merit Motion Pictures, a production company based in Winnipeg, Manitoba, Canada * Merit Network * Merit (TV channel), a UK television channel owned by Sky Group * Merit, a trading name used by J & L Randall * A chain of gas stations owned by Meadville Corporation before it was purchased by Hess Corporation in 2000. Music * Merit (indie rock band), a band from Syracuse, New York Schools * Merit School of Music, a music education organization in Chicago, Illinois, United States * Merit Academy, a high school in Springville, Utah, United States Other uses * Figure of merit * Merit (law) * Merit, Texas, an unincorporated community in Hunt County, Texas, United States * Merit (wife of Maya), an Egyptian w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MFE Network Services Protocol
MFE may refer to: Businesses and organizations * McAllen Miller International Airport * Ministry for the Environment (New Zealand) The Ministry for the Environment (MfE; Māori: ''Manatū Mō Te Taiao'') is the public service department of New Zealand charged with advising the New Zealand Government on policies and issues affecting the environment, in addition to the releva ... Education * Master of Financial Economics * Master of Financial Engineering Other uses * European Federalist Movement * Mail for Exchange * Magnetic fusion energy * Mauritian Creole, by ISO language code {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulk Data Transfer Protocol
Bulk can refer to: Industry * Bulk cargo * Bulk liquids * Bulk mail * Bulk material handling * Bulk pack, packaged bulk materials/products * Bulk purchasing * Baking * Bulk fermentation, the period after mixing when dough is left alone to ferment in bulk, meaning before division to final weights. Physics *Bulk density *Bulk modulus *In brane cosmology and M-theory (see also the AdS/CFT correspondence), the bulk is a hypothetical higher-dimensional space within which the eleven dimensions of our universe (the three dimensions we can see, plus time, plus the seven extra dimensions that we can't see but M-theory theorizes are all around us) may exist. People *Mike Waters, known as Bulk, British professional wrestler with the UK Pitbulls Fiction *Bulk and Skull, a pair of characters in the ''Power Rangers'' universe Places * Bulk, Lancashire, area of Lancaster, England *Bülk Lighthouse Bülk Lighthouse (german: Leuchtturm Bülk) is on the westernmost headland of the Ki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Reliable Transaction Protocol
The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The origins of the Internet date back to the development of packet switching and research commissioned by the United States Department of Defense in the 1960s to enable time-sharing of computers. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1970s to enable resource sharing. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
