Understanding TCP/IP

Classifications

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  • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
  • H04L69/32—High level architectural aspects of 7-layer open systems interconnection [OSI] type protocol stacks
  • H04L69/322—Aspects of intra-layer communication protocols among peer entities or protocol data unit [PDU] definitions
  • H04L69/329—Aspects of intra-layer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer, i.e. layer seven
• • H—ELECTRICITY
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  • H04L69/00—Application independent communication protocol aspects or techniques in packet data networks
  • H04L69/16—Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP]
  • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
  • H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L29/00—Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents
  • H04L29/12—Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents characterised by the data terminal contains provisionally no documents
  • H04L29/12009—Arrangements for addressing and naming in data networks
  • H04L29/1233—Mapping of addresses of the same type; Address translation
  • H04L29/12339—Internet Protocol [IP] address translation
• • H—ELECTRICITY
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  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L29/00—Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents
  • H04L29/02—Communication control; Communication processing contains provisionally no documents
  • H04L29/06—Communication control; Communication processing contains provisionally no documents characterised by a protocol
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  • H04—ELECTRIC COMMUNICATION TECHNIQUE
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  • H04L69/163—Adaptation of TCP data exchange control procedures
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L61/00—Network arrangements or network protocols for addressing or naming
  • H04L61/25—Network arrangements or network protocols for addressing or naming mapping of addresses of the same type; address translation
  • H04L61/2503—Internet protocol [IP] address translation
  • H04L61/256—Network address translation [NAT] traversal
  • H04L61/2564—Network address translation [NAT] traversal for a higher-layer protocol, e.g. for session initiation protocol [SIP]
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  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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  • H04L69/16—Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP]
  • H04L69/168—Special adaptations of TCP, UDP or IP to match specific link layer protocols, e.g. ATM, SONET or PPP
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
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  • H04L69/08—Protocols for interworking or protocol conversion
• • H—ELECTRICITY
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  • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
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  • H04L12/00—Data switching networks
  • H04L12/28—Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
• • H—ELECTRICITY
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  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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• • H—ELECTRICITY
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  • H04L12/5691—Access to open networks; Ingress point selection, e.g. ISP selection
  • H04L12/5692—Selection among different networks
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  • H04L61/35—Network arrangements or network protocols for addressing or naming involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
• • H—ELECTRICITY
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  • H04L45/00—Routing or path finding of packets in data switching networks
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  • H04L2212/00—Encapsulation of packets

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