addressing in tcp ip networks

... trip Working by hand in drafting a manuscript results in the need for an alert typist who can translate my writing and drawings into a professional manuscript Thus, I am most fortunate to again ... preceding and succeeding chapters 1.4.1 The TCP/ IP protocol suite In Chapter we turn our attention to obtaining a detailed overview of the TCP/ IP protocol suite In this chapter we will ®rst examine ... Managing TCP/ IP Networks: Techniques, Tools and Security Considerations Gilbert Held Copyright & 2000 John Wiley & Sons Ltd Print ISBN 0-471-80003-1 Online ISBN 0-470-84156-7 MANAGING TCP/ IP NETWORKS: ...

Ngày tải lên: 23/12/2013, 17:15

... network, including addressing, routing, switching, sequencing, and ¯ow control procedures In a complex network, the source and destination may not be directly connected by a single path, but instead ... within an ISO network each layer appends appropriate heading information to frames of information ¯owing within the network while removing the heading information added by a lower layer In this ... routed from source to destination We will ®rst examine the composition of the ®elds within the IP header This will include a detailed examination of IP addressing, since many networkrelated problems...

Ngày tải lên: 23/12/2013, 17:15

... unique within all interconnected network segments TCP/ IP uses IP addresses as the logical addressing method The following sections look at IP addresses in more detail IP Addressing An IP address ... identifying from a global perspective What we mean by global perspective is that the address is unique on all interconnected networks, such as all internal networks in an organization, or in a truly ... global sense on all networks across the Internet The 32-bit IP address is separated into four 8-bit octets, allowing each octet to have a value ranging from to 255 Furthermore, the IP address is logically...

Ngày tải lên: 07/11/2013, 06:15

... string representation of the current EndPoint IPEndPoint Description IPEndPoint represents a TCP/ IP network endpoint as an IP address and a port number ■ 2.3 TCP Sockets 23 Constructor public IPEndPoint(long ... public IPEndPoint(long address, int port); public IPEndPoint(IPAddress address, int port); The constructor initializes a new instance of the IPEndPoint class with the specified IP address (in either ... set;} An IPAddress instance containing the IP address of the endpoint public int Port {get; set;} An integer value representing the TCP or UDP port number of the endpoint The port must be in the...

Ngày tải lên: 17/08/2012, 08:39

... Principles o Traffic shaping l l leaky bucket token bucket o Scheduling strategies l l l l l FIFO Priority Round Robin Fair Queueing RED o IntServ o DiffServ Queue Management Improving QOS in IP ... in IP Networks o IETF groups are working on proposals to provide better QOS control in IP networks, i.e., going beyond best effort to provide some assurance for QOS o Work in Progress includes ... o PRINCIPLE 3: While providing isolation, it is desirable to use resources as efficiently as possible Queue Management Principles for QOS Guarantees (more) o Cannot support traffic beyond link...

Ngày tải lên: 06/04/2013, 11:05

... splitting, so that several connections are combined into a single one for the layer above Multiplexing and splitting (and their reverses, demultiplexing and recombining) are different in the ... Protocol s Internet Control Message Protocol TCP/ IP History Berkeley UNIX Implementations and TCP/ IP OSI and TCP/ IP TCP/ IP and Ethernet The Internet s The Structure of the Internet s The Internet ... issued in 1981, standardizing TCP/ IP version for the ARPANET In 1982, TCP/ IP supplanted NCP as the dominant protocol of the growing network, which was now connecting machines across the continent...

Ngày tải lên: 09/11/2013, 02:15

... 2002 Jain Floyd cách để tăng cửa sổ khởi tạo kết nối TCP [11] Trong thủ tục thiết lập kết nối TCP (TCP SYN TCP SYN/ACK) phía gửi TCP chèn yêu cầu bắt đầu nhanh (Quick Start Request) vào gói TCP ... for Congestion Avoidance in Computer Network Computer Networks and ISDN Systems, 17:1-14, 1989 [19] Intelligen Streaming www.microsoft.com/windows/ windowsmedia/features/intellistream/default.asp, ... thông hợp lý cho TCP (FBA -TCP) [10] (Fair Bandwidth Allocation for TCP) phương pháp điều khiển lưu lượng TCP dựa thông tin phản hồi mạng cung cấp CSFQ (Core-Stateless Fair Queueing) [9] CSFQ nhằm...

Ngày tải lên: 24/12/2013, 07:16

... splitting, so that several connections are combined into a single one for the layer above Multiplexing and splitting (and their reverses, demultiplexing and recombining) are different in the ... Protocol s Internet Control Message Protocol TCP/ IP History Berkeley UNIX Implementations and TCP/ IP OSI and TCP/ IP TCP/ IP and Ethernet The Internet s The Structure of the Internet s The Internet ... issued in 1981, standardizing TCP/ IP version for the ARPANET In 1982, TCP/ IP supplanted NCP as the dominant protocol of the growing network, which was now connecting machines across the continent...

Ngày tải lên: 25/12/2013, 13:15

... splitting, so that several connections are combined into a single one for the layer above Multiplexing and splitting (and their reverses, demultiplexing and recombining) are different in the ... Protocol s Internet Control Message Protocol TCP/ IP History Berkeley UNIX Implementations and TCP/ IP OSI and TCP/ IP TCP/ IP and Ethernet The Internet s The Structure of the Internet s The Internet ... issued in 1981, standardizing TCP/ IP version for the ARPANET In 1982, TCP/ IP supplanted NCP as the dominant protocol of the growing network, which was now connecting machines across the continent...

Ngày tải lên: 17/01/2014, 08:20

... 8.2.1.2 Internal bandwidth broker operation 8.2.2 Domain control 8.2.2.1 Link to traffic engineering 8.2.2.2 Means of maintaining information about resource availability 8.2.3 Inter-domain signalling ... Multi-service IP Networks 4.1 Traffic Engineering 4.1.1 Context of traffic engineering 4.1.2 The traffic engineering process 4.1.3 Obtaining performance data from the network and analysing it 4.1.3.1 ... Protocol Intelligent Networks Integrated Services Internet Protocol Instantaneous Packet Delay Variation /IP delay variation IP Error Rate IP Loss Rate IP Performance Metrics (working group) IP Transfer...

Ngày tải lên: 24/01/2014, 14:20

... constants inet_addrstrlen (for IPv4) and inet6_addrstrlen (for IPv6) indicate the longest possible resulting string (in bytes) inet_ntop() returns a pointer to the string containing the printable ... connection, at which point no more data will be forthcoming TCPEchoServer4.c 10 11 12 #include #include #include #include #include #include #include #include ... 2.4.3 IPv6 Addresses For IPv6, use the sockaddr _in6 structure struct in_ addr { uint32_t s_addr[16]; }; struct sockaddr _in6 { sa_family_t sin6_family; in_ port_t sin6_port; uint32_t sin6_flowinfo;...

Ngày tải lên: 19/03/2014, 13:42

... Bridging 5.2.1 Bridging Identical LANs 5.2.2 Bridging Dissimilar LANs Routing 5.3.1 Routing over Broadcast Links 5.3.2 Routing over Point-to-Point Links 5.3.3 Routing over Nonbroadcast Multiple ... layer Internet layer Implements destination and forwarding addressing, provides routing, initiates advertising and pinging Network interface layer Figure 1.1 Establishes, controls and terminates ... in the terminals and equipment between originating and terminating locations Many of these functions are implemented in software However, with continuing improvements in the capabilities of integrated...

Ngày tải lên: 27/06/2014, 00:20

... which the Internet is based • In 1992 the standardization of a new generation of IP, often called IPng, was supported by the Internet Engineering Task Force (IETF) IPng is now known as IPv6 Version ... layer • It includes the LAN and WAN technology details Version 3.0 12 Comparing OSI and TCP/ IP Both have application layers, though they include very different services TCP/ IP combines the presentation ... expand the number of IP addresses available for public use include: – classless interdomain routing (CIDR) – IPv6 – Private IP addresses Version 3.0 20 Private Addresses • Internet requires translation...

Ngày tải lên: 27/06/2014, 19:20

... types of attacks and initiate defensive measures Windowing and window size: Sliding window Internal Using in ptithcm Sequencing numbers 14 Transport Layer: TCP TCP Flow Control • TCP supplies a reliably ... Send flow control packets – Requesting reduced flow • e.g ICMP Internal Using in ptithcm INTERNET ADDESSES Reserved IP Addresses IP Addressing - Overview IP Addressing - Overview • Not associated ... protocol Indicates which upper-layer protocol receives incoming packets after IP receives incoming packets after IP processing has been completed processing has been completed •• 06 :: TCP 06 TCP...

Ngày tải lên: 05/07/2014, 00:20

... handling incoming connections: lines 20–34 Accept an incoming connection: line 21 The sole purpose of a ServerSocket instance is to supply a new, connected Socket instance for each new incoming TCP ... data, data, data, data, int int int int int int length) offset, int length) length, InetAddress remoteAddr, int remotePort) offset, int length, InetAddress remoteAddr, int remotePort) length, ... because a single host can have multiple interfaces, and each interface can have multiple addresses (In fact, the same interface can have both IPv4 and IPv6 addresses.) The port number in TCP or UDP...

Ngày tải lên: 06/07/2014, 15:30

... handling incoming connections: lines 20–34 Accept an incoming connection: line 21 The sole purpose of a ServerSocket instance is to supply a new, connected Socket instance for each new incoming TCP ... data, data, data, data, int int int int int int length) offset, int length) length, InetAddress remoteAddr, int remotePort) offset, int length, InetAddress remoteAddr, int remotePort) length, ... because a single host can have multiple interfaces, and each interface can have multiple addresses (In fact, the same interface can have both IPv4 and IPv6 addresses.) The port number in TCP or UDP...

Ngày tải lên: 06/07/2014, 15:33

... Routing Protocols Telnet and FTP TCP/ IP Configuration and Administration Basics TCP/ IP and Networks Setting Up a Sample TCP/ IP Network: Servers 10 Setting Up a Sample TCP/ IP Network: DOS and Windows ... splitting, so that several connections are combined into a single one for the layer above Multiplexing and splitting (and their reverses, demultiplexing and recombining) are different in the ... Protocol s Internet Control Message Protocol TCP/ IP History Berkeley UNIX Implementations and TCP/ IP OSI and TCP/ IP TCP/ IP and Ethernet The Internet s The Structure of the Internet s The Internet...

Ngày tải lên: 08/08/2014, 22:23

... of proficiency in TCP/ IP Part I, TCP/ IP Basics,” introduces you to TCP/ IP and the TCP/ IP protocol stack Part II, “The TCP/ IP Protocol System,” takes a close look at each of TCP/ IP s protocol ... showing how the components of TCP/ IP interact in a real working environment The concepts in this book, like TCP/ IP itself, are independent of a system and descend from the standards defined in Internet ... Parinayakosol TCP/ IP Features 15 TCP/ IP includes protocols that define how the routers will find a path through the network You’ll learn more about TCP/ IP routing and routing protocols in Hour 8, “Routing.”...

Ngày tải lên: 10/08/2014, 13:20

... the TCP/ IP stack that provides logical addressing and routing IP (Internet Protocol)—The Internet layer protocol that provides logical addressing and routing capabilities Message In TCP/ IP networking, ... as a starting point for understanding addressing in TCP/ IP See Hour for more on IP addressing techniques The address class system divides the IP address space into address classes Most IP addresses ... Every IP datagram begins with an IP header The TCP/ IP software on the source computer constructs the IP header The TCP/ IP software at the destination uses the information enclosed in the IP header...

Ngày tải lên: 10/08/2014, 13:20