Wormhole attacks
... If the neighboring node is broken down failing to forward the packets, this node will be regarded as malicious node permanently. ...
... If the neighboring node is broken down failing to forward the packets, this node will be regarded as malicious node permanently. ...
OPNET - UC Berkeley Web Over Wireless Home Page
... Node model specifies objects in network domain Process model specifies object in node domain ...
... Node model specifies objects in network domain Process model specifies object in node domain ...
1 - Harding University
... delivered by an underlying network (e.g., Ethernet) which uses its own physical address (MAC address in Ethernet). How to map an IP address to a physical address? H1 wants to learn physical address of H3 -> broadcasts an ARP request ...
... delivered by an underlying network (e.g., Ethernet) which uses its own physical address (MAC address in Ethernet). How to map an IP address to a physical address? H1 wants to learn physical address of H3 -> broadcasts an ARP request ...
ppt
... • RLM approaches optimal operating point • Uniform is already deployed • Assume no special router support © Srinivasan Seshan, 2002 ...
... • RLM approaches optimal operating point • Uniform is already deployed • Assume no special router support © Srinivasan Seshan, 2002 ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... directly, if they are in other’s wireless links radio range. In order to enable data transfer they either communicate through single hop or through multiple hops with the help of intermediate nodes. Since MANETs allow ubiquitous service access, anywhere, anytime without any fixed infrastructure they ...
... directly, if they are in other’s wireless links radio range. In order to enable data transfer they either communicate through single hop or through multiple hops with the help of intermediate nodes. Since MANETs allow ubiquitous service access, anywhere, anytime without any fixed infrastructure they ...
IP2515381543
... incorporates an optional access method called PCF, which is only usable in infrastructure network configurations and is not supported in most current wireless cards. In addition, it may result in poor performance as shown in [24] and [27]. B) Ad Hoc On-Demand Distance Vector (AODV) AODV is a distanc ...
... incorporates an optional access method called PCF, which is only usable in infrastructure network configurations and is not supported in most current wireless cards. In addition, it may result in poor performance as shown in [24] and [27]. B) Ad Hoc On-Demand Distance Vector (AODV) AODV is a distanc ...
1 - Sitecom
... Windows installs 3 network protocols automatically during the installation of the hardware. Network applications only use 1 protocol at a time. However, just leave all 3 protocols because different applications can use different protocols. Internet sharing in example uses TCP/IP while some network g ...
... Windows installs 3 network protocols automatically during the installation of the hardware. Network applications only use 1 protocol at a time. However, just leave all 3 protocols because different applications can use different protocols. Internet sharing in example uses TCP/IP while some network g ...
Bandwidth Aided Topology Awareness in Unstructured P2p Networks
... The query is resent and forwarded until the minimum numbers of responses for the query are received from the nodes. Since a node can respond to not only its own data but also its neighbors the response is made with the identification of the node having the data. 1.4 Simulation This section provides ...
... The query is resent and forwarded until the minimum numbers of responses for the query are received from the nodes. Since a node can respond to not only its own data but also its neighbors the response is made with the identification of the node having the data. 1.4 Simulation This section provides ...
Basic Scheme: Inter-domain Mobility
... - Effectiveness of Inter-domain Support • Simulate the mobility and routing changes using real Internet topology data. • treat each AS as one node, with a single prefix – each AS selects and exports routes using the standard policy based on AS business relationships • E.g. customer routes have the h ...
... - Effectiveness of Inter-domain Support • Simulate the mobility and routing changes using real Internet topology data. • treat each AS as one node, with a single prefix – each AS selects and exports routes using the standard policy based on AS business relationships • E.g. customer routes have the h ...
Internet QoS
... – By ISPs to offer differenciated services – By Internet backbone providers to achieve specific network performance – By IT departments to prioritize traffic ...
... – By ISPs to offer differenciated services – By Internet backbone providers to achieve specific network performance – By IT departments to prioritize traffic ...
originals
... Chapter 4: Network Layer 4. 1 Introduction 4.2 Virtual circuit and datagram networks 4.3 What’s inside a router? 4.4 IP: Internet Protocol ...
... Chapter 4: Network Layer 4. 1 Introduction 4.2 Virtual circuit and datagram networks 4.3 What’s inside a router? 4.4 IP: Internet Protocol ...
3rd Edition: Chapter 4
... Chapter 4: Network Layer 4. 1 Introduction 4.2 Virtual circuit and datagram networks 4.3 What’s inside a router? 4.4 IP: Internet Protocol ...
... Chapter 4: Network Layer 4. 1 Introduction 4.2 Virtual circuit and datagram networks 4.3 What’s inside a router? 4.4 IP: Internet Protocol ...
Traffic Engineering over MPLS
... Subsets of network resources do not become over utilized & congested while other subsets along alternate feasible paths remain under utilized ...
... Subsets of network resources do not become over utilized & congested while other subsets along alternate feasible paths remain under utilized ...
Internetworking
... • Requires that lower level protocols provide services… • And therefore was designed to be undemanding… • In this way, IP can make use of a wide variety of underlying networks ...
... • Requires that lower level protocols provide services… • And therefore was designed to be undemanding… • In this way, IP can make use of a wide variety of underlying networks ...
Lecture 17
... • E.g., send more packets than the target can handle • There is a fundamental problem for the attacker: – The attack machine must be “more powerful” than the target machine – Otherwise, the attack machine can’t generate enough packets • The target machine might be a powerful server ...
... • E.g., send more packets than the target can handle • There is a fundamental problem for the attacker: – The attack machine must be “more powerful” than the target machine – Otherwise, the attack machine can’t generate enough packets • The target machine might be a powerful server ...
Blank Quiz 8
... 5. (1 point) Trent wants to check how many hops there are between his laptop and Bob ’s laptop. What command can Trent type on his laptop to determine the number of hops? 6. (1 point) Alice wants to check that her laptop can communicate with Carol ’s laptop. What command can Alice type on her laptop ...
... 5. (1 point) Trent wants to check how many hops there are between his laptop and Bob ’s laptop. What command can Trent type on his laptop to determine the number of hops? 6. (1 point) Alice wants to check that her laptop can communicate with Carol ’s laptop. What command can Alice type on her laptop ...
4th Edition: Chapter 1
... RFC: Request for comments IETF: Internet Engineering Task Force Introduction ...
... RFC: Request for comments IETF: Internet Engineering Task Force Introduction ...
COMPARATIVE STUDY OF TABLE DRIVEN ROUTING Mr. Pradip A. Chougule
... Comparative Study Of Table Driven routing protocols In Ad Hoc Wireless Networks 3.1.1. Normalized routing overhead: This is the number of routing packets transmitted per delivery of a data packet. Each hop transmission of a routing packet is counted as one transmission. This factor also tells us so ...
... Comparative Study Of Table Driven routing protocols In Ad Hoc Wireless Networks 3.1.1. Normalized routing overhead: This is the number of routing packets transmitted per delivery of a data packet. Each hop transmission of a routing packet is counted as one transmission. This factor also tells us so ...
Network Design
... Installation of LAN switching at MDF and IDFs affects size of collision domains and data speed in each of horizontal cable and vertical cable. Vertical cable must handle all data traffic between MDF and ...
... Installation of LAN switching at MDF and IDFs affects size of collision domains and data speed in each of horizontal cable and vertical cable. Vertical cable must handle all data traffic between MDF and ...
The California Institute for Telecommunications and
... OptIPuter is Exploring Quanta as a High Performance Middleware • Quanta is a high performance networking toolkit / API. • Reliable Blast UDP: – Assumes you are running over an over-provisioned or dedicated network. – Excellent for photonic networks, don’t try this on commodity Internet. – It is FAS ...
... OptIPuter is Exploring Quanta as a High Performance Middleware • Quanta is a high performance networking toolkit / API. • Reliable Blast UDP: – Assumes you are running over an over-provisioned or dedicated network. – Excellent for photonic networks, don’t try this on commodity Internet. – It is FAS ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.