'Ip fragmentation' diaporamas de présentation

Project 2: Reliable Transport Protocol over UDP

Project 2: Reliable Transport Protocol over UDP. Implement a reliable transport protocol using unreliable UDP Team project, due at 6:30pm, March 15, 2002 Your code in C or C++ using UDP sockets, You are NOT allowed to use TCP sockets !! More hints will be posted on the homepage.

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Internetwork Protocols

Internetwork Protocols. Lesson 11 NETS2150/2850 http://www.ug.cs.usyd.edu.au/~nets2150/. School of Information Technologies. Lesson Outcomes. The needs for internetworking and not standalone network! Design issues in a connection-less model Understand the intricacies of IP addressing

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Intrusion Detection Issues

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Intrusion Detection Issues

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Routing Protocols and Forwarding

Routing Protocols and Forwarding. The IP protocol Routing Protocols Intra-domain (inside an AS) Inter-domain (between ASes) Forwarding: inside a router. IP datagram format. IP protocol version number. 32 bits. total datagram length (bytes). header length (bytes). type of service.

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Network Layer Protocols

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Dateless and Desperate !

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IP datagram format

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IP datagram format

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Network Layer Overview and IP

Network Layer Overview and IP. transport segment from sending to receiving host on sending side encapsulates segments into datagrams on rcving side, delivers segments to transport layer network layer protocols in every host, router

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IP Routing, Format, Fragmentation

IP Routing, Format, Fragmentation. Chapters 20-21, 23. IP . IP is connectionless in the end-to-end delivery Data delivered in datagrams (packets / frames), each with a header Combines collection of physical networks into single, virtual network

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EEC-484/584 Computer Networks

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Network Layer Packet Forwarding

Network Layer Packet Forwarding. IS250 Spring 2010 chuang@ischool.berkeley.edu. Packet Switching. Backbone. MAN. Ethernet. Local loop. Host A. Host B. 12.2.14.60. 128.32.226.87. Two Basic Functions in Packet Switching. Routing

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Subnetwork Encapsulation and Adaptation Layer (SEAL) IETF 71 intarea session Fred L. Templin

Subnetwork Encapsulation and Adaptation Layer (SEAL) IETF 71 intarea session Fred L. Templin fred.l.templin@boeing.com. Problem Statement. Tunnels connect routers across routing regions with heterogeneous links In-the-network router-to-router tunneling presents issues for MTU determination.

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Internet Networking Spring 2005

Internet Networking Spring 2005. Tutorial 2 IP Checksum, Fragmentation. IP Header Diagram. Ver. IHL. TOS. Total Length. Identification. Flags. Fragment Offset. TTL. Protocol. Checksum. Source Address. Destination Address. Option. Padding. IP Checksum.

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Datagram networks

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IP datagram format

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NAT Traversal for P2PSIP

NAT Traversal for P2PSIP. Philip Matthews Avaya. Establishing new Peer Protocol connection. Step 2.ICE Offer/Answer exchange via Overlay Routing (or via a Peer Protocol Relay). 3. ICE connectivity checks. The result is a connection between X and Y. P2PSIP Network. 2. 3. Peer X. Peer Y.

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draft-ietf-syslog-transport-udp

draft-ietf-syslog-transport-udp. Internet Draft 00 Anton Okmianski aokmians@cisco.com. Overview. Standards Track Internet Draft Replaces informational RFC3164 Defines UDP transport for syslog-protocol Internet Draft Syslog clients and servers MUST support UDP transport

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