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Probing TCP Implementations
White Papers This paper demonstrates a technique called active probing used to study TCP implementations. Active probing treats a TCP implementation as a black box, and uses a set of procedures to probe the black box.
[January 1, 1970, 0:59]
GRE Encapsulated Multicast Probing: A Scalable Technique For Measuring One-Way Loss
White Papers Secondly, innovative probing methods, coupled with standard measurement capabilities, such as NetFlow, are used to isolate the performance of groups of measurement packets. Internet service providers increasingly wish to monitor the performance of...
[July 18, 2008, 0:00]
On Optimal Probing For Delay And Loss Measurement
White Papers Using active probing to measure delay and loss typically involves sending Poisson probes, on the basis of the PASTA property (Poisson Arrivals See Time Averages), which ensures that Poisson probing yields unbiased estimates.
[January 1, 1970, 0:59]
Intelligent Probing: A Cost-Effective Approach To Fault Diagnosis In Computer Networks
White Papers Using probing technology for the purposes of fault diagnosis in distributed computer systems requires that the number of probes be kept small, in order to control network load and data storage costs. This paper proposes a framework in which this...
[January 1, 1970, 0:59]
Exclusive Line Probing Technology
White Papers It describes 3Com’s Exclusive Line Probing technology, its impact on modem performance and reliability, and its demonstrated effectiveness in consistently achieving high throughput regardless of the quality of the line.
[January 1, 1970, 0:59]
A Distributed Channel Probing Scheme For Wireless Networks
White Papers This paper presents a distributed channel probing scheme for wireless networks. By transmitting a probing signal in a channel and measuring the Signal-to-Interference Ratio (SIR), a wireless node ran estimate channel admissibility and predict its...
[January 1, 1970, 0:59]
FireCracker: A Framework For Inferring Firewall Policies Using Smart Probing
White Papers It shows how an attacker can reconstruct a firewall's policy by probing the firewall with tailored packets into a network and forming an idea of what the policy looks like. A firewall policy that is correct and complete is crucial to the safety of...
[January 1, 1970, 0:59]
Modelling The Performance Of In-Call Probing For Multi-Level Adaptive Applications
White Papers This paper looks at adaptive applications that can switch between a small number of different levels of service, with switching decisions made solely by the originating end-system. Typical of such applications are real time streaming protocols...
[January 1, 1970, 0:59]
Probing Microarray Data: SAS Microarray Solution
White Papers This white paper provides a high-level view of the information management issues in microarray research, what capabilities are required, how best to manage the data for maximum value and what SAS solutions can contribute to the process.
[January 1, 1970, 0:59]
ShieldGen: Automatic Data Patch Generation For Unknown Vulnerabilities With Informed Probing
White Papers This paper presents ShieldGen, a system for automatically generating a data patch or a vulnerability signature for an unknown vulnerability, given a zero-day attack instance. The key novelty in the work is that the authors leverage knowledge of the...
[January 1, 1970, 0:59]
NHS Probing EBay Fraud Claims
News The NHS is investigating reports of paramedics selling stolen medical equipment on eBay. Defibrillators, uniforms and neck braces are among the items that were found on the Internet auction site by the NHS Counter Fraud and Security Management...
[May 18, 2005, 11:50]
Efficient Fault Diagnosis Using Probing
White Papers This paper addresses the problem of efficient diagnosis in real-time systems capable of on-line information gathering, such as sending "probes" (i.e.test transactions, such as "traceroute" or "ping") in order to identify network faults and...
[January 1, 1970, 0:59]
AdHoc Probe: Path Capacity Probing In Wireless Ad Hoc Networks
White Papers Knowledge of end-to-end path capacity is useful for video/audio stream adaptation, rate control and overlay design. Capacity estimation in wired and last-hop wireless networks has been extensively investigated, but an in-depth study of path...
[January 1, 1970, 0:59]
Topology Discovery For Public IPv6 Networks
White Papers This paper presents Atlas, a system that facilitates the automated capture of IPv6 network topology information from a single probing host. It describes the Atlas infrastructure and its data collection processes and discusses identified IPv6...
[January 1, 1970, 0:59]
PathChirp: Efficient Available Bandwidth Estimation For Network Paths
White Papers This paper presents pathChirp, a new active probing tool for estimating the available bandwidth on a communication network path. Packet chips offer several significant advantages over current probing schemes based on packet pairs or packet trains.
[July 11, 2008, 1:02]
An Efficient Host-to-Host Available Bandwidth Estimation Scheme
White Papers This paper takes an initiative from TOPP and SLoPS and its essence is to reduce the number of probing and error inherent in estimating the available bandwidth along a network path. The method that is iterative generates new probing rates by...
[July 8, 2008, 1:01]
Non-Adaptive Fault Diagnosis For All-Optical Networks Via Combinatorial Group Testing On Graphs
White Papers This paper considers the fault diagnosis problem in all-optical networks, focusing on probing schemes to detect faults. This paper work concentrates on non-adaptive probing schemes, in order to meet the stringent time requirements for fault recovery.
[July 18, 2008, 0:00]
Estimating Available Bandwidth Using Multiple Overloading Streams
White Papers The idea behind MoSeab is a direct probing technique based on a statistical model for network data transmissions. Differing from the other direct probing techniques, MoSeab does not require any a priori knowledge of network path.
[January 1, 1970, 0:59]
Netvigator: Scalable Network Proximity Estimation
White Papers With the growing number of services and service providers in the large-scale Internet, accurately estimating network proximity with minimal probing overhead becomes essential for scalable deployment. Netvigator, a scalable network proximity...
[July 22, 2008, 1:18]
Estimating Network Proximity And Latency
White Papers With the growing number of services and service providers in the large-scale Internet, accurately estimating network proximity/latency with minimal probing overhead becomes essential for scalable deployment.
[January 1, 1970, 0:59]
