For network lab experimentation and network R & D. Ease of setup and ease of use Protocol libraries with source C code

Transcription

1 Emulator For network lab experimentation and network R & D LTE 4G, 5G, IOT, WSN, Cognitive Radio... Ease of setup and ease of use Protocol libraries with source C code Wide technology coverage Realtime packet capture interface Cost effective alternative to expensive tools Optimized for multicore processors Deep code level technical support Connect - Browser, Server, VLC Player, VOIP... Credible software for paper publication

2 Connect real devices and live applications Emulated Network Em ted ula Em de no Real packet gets modulated into simulation packets ula t ed no de Simulation packet gets demodulated into real packet after experiencing effects of loss, errors, delay, jitter etc Emulation Server (Source C code for user modification) Real PC sending live traffic ( Emulation Client) Real PC receiving live traffic ( Emulation Client) Packet capture interface Simulator vs Emulator Simulator Emulator Predicts the behavior of a network Replicates the usage of network as on the original device or system The network is modeled with devices, links, applications etc. and the performance is analysed Introduce real devices to a test network (simulated) that alters packet flow in such a way as to mimic the behaviour of a live network The traffic is generated within the software from a virtual traffic generator Can introduce the simulator into a live network. Live traffic can pass through the simulator and be affected by objects within the simulation Abstracts many system attributes and makes several assumptions on packet handling No abstractions or approximations Emulator can interface with the following technology libraries Internetworks Cognitive Radio Networks (CR) MANET networks Wireless Sensor Networks (WSN) BGP Networks Wi-Max Networks

3 Emulator Features Separate modules for emulation client and emulation server Results include network statistics, along with packet and event trace Support up to 50 emulation clients with real time synchronization in all clients and server Automatic route configuration in all emulation clients Displays simulation scenario information in all clients Logging feature with thread ID, date, time, file name and line number Captures packet from windows network layer and NAT protocol Interface with VLC player for video streaming Capture packet based on filters like Source IP, Destination IP, Source port and Destination port Mapping function between emulation and simulation to map the simulated packet to pcap file format Source C codes are available for packet capture, analysis and this can be used in conjunction with protocol source codes for developing new networking protocols and technologies Output shown in industry standard tools like Wire-shark or any other packet capture application that reads PCAP files Each captured packet contains (any byte alignment possible) timestamp seconds, timestamp microseconds, number of octets of packet and actual length of packet Source Destination Experiments Change the data rate of an internetwork and study the effect on the Round Trip Time (RTT) of a ping message Calculate the Round Trip Time (RTT) for Ping across different networks (Cognitive Radio, LTE, Wi-Max and MANET) using Emulator Create a simple emulated network running TCP and plot graphs of RTT and Throughput using wireshark Create a simple emulated network running TCP and plot graphs of Time sequence / TCP Trace and window scaling using wireshark Capture real packets in an emulated network and understand all the fields in a TCP packet Capture and display TCP and UDP packets in an emulated network Capture real packets in an emulated MANET network and the understand all the fields in AODV and OLSR packets. Compare the same with the RFC Create a simple emulated network and perform a flow analysis of the TCP handshake mechanism

4 Wireshark Interface For Packet Capture and Analysis Captured network data can be browsed via a GUI Flow graph feature shows where there might be issues with a TCP connection, such as timeouts, retransmitted frames or dropped connections in a graphical manner Packets captured display can be refined using a display filter Data contents can be checked in the conversation or in each individual packet Different graphs can be created in each of the conversation flows among devices - RTT, Throughput, Time/Sequence (tcptrace style), Window scaling etc. Research Areas - is being used for research in the following areas: MANET Networks - Routing protocols (location based, power aware etc), QoS in Adhoc networks, Mobility, VANETS, Intrusion Detection Cognitive Radio Networks - Spectrum sensing and incumbent detection, spectrum allocation, geo-location and location based services, interference analysis, protocol architecture 4G LTE Networks - Evolved packet Core (EPC), Coding/decoding, modulation/demodulation, MIMO, Channel Quality indicator (CQI) Reporting, Uplink - Downlink transmissions using OFDMA - SCFDMA ZigBee Networks MAC and PHY, Power modeling and optimization, Clustering, L3 Routing

5 Emulator vs. Other Emulators Feature Emulator Other Emulators Flexibility More than other emulators Less than Packet Capture Technology coverage Can capture ALL Network Traffic More than other emulators Captures ONLY for certain predefined applications that can be run in emulation mode Less than Protocols supported Supports LTE-4G, Cognitive Radio, WSN, ZigBee and all basic LAN, WLAN and WAN protocols, IOT*, 5G* Basic LAN, WAN and WLAN protocols Analytics Available Not Available In-built client and server side analysis Learning Curve Packets can be captured in emulation server and in clients Save upto 75% of the time compared to other emulators Packet capture only in emulation server Much Larger Interface configuration No need of interface configuration. emulator automatically captures packets off the air and off the wire Complicated interface configuration needs to be done. Difficult to capture in wireless mode Technical Support Onsite Installation and Training, Onsite support at minimal cost, , Phone, Skype and FTP YOYO (You are On Your Own) System Requirements CPU 32bit (x86 compatible) processor, 64bit (x86-64 compatible) processor Operating System Win 7, Win 8 Memory 1 GB RAM minimum Disk Space 1 GB free disk space Screen resolution 1024 x 768 or higher resolution Compiler MS VisualStudio 2010 (or above) * Expected in July 15 release Optional Add-on Hardware Latest generation Laptop with Windows OS Gigabit Ethernet Switch Gigabit Ethernet NIC Card WLAN NIC Cards Cables for Gigabit connectivity between clients and server

6 wins award in IEEE COMSNETS 2015 Education - India AC College of Technology, Karaikudi Agra Engg College, Agra Aligarh Muslim University, Aligarh All Saints College of Technology, Bhopal Anna University College of Engg, Chennai Assam University, Silchar Basaveshvar College of Engg, Karnataka B.C.Roy Engg College, West Bengal B.G.S Inst of Technology, Mandya Bharath Institute of Tech, Meerut Bhilai Institute of Technology, Chattisgarh BITS, Pilani, Pilani Campus BITS, Pilani, Hyderabad Campus BITS, Pilani, Goa Campus College of Engg and Tech, Bhubaneswar College of Engg, Pune Delhi Technical University (Formerly, DCE) Directorate of Tech Education, Sikkim Directorate of Tech Education, Mizoram Dr.D.Y Patil Inst of Engg and Tech, Pune Ghousia College of Engg, Ramanagaram GNDEC, Ludhiana Gokaraju Rangaraju Inst of Engg,Hyderabad Govt College of Engg & Ceramic Tech,Kolkata Govt College of Technology, Coimbatore Govt Engineering College, Farmagudi, Goa Govt Engineering College, Kannur, Kerala Govt Engineering College, Rajasthan Select Customer List Over 300 customers actively use Govt Engineering College, Idukki, Kerala Guru Nanak Dev University, Amritsar Gwalior Engg College, Gwalior Haldia Institute of Technology, Kolkata IF University, Moradabad IGIT, Dhenkanal, Orissa IIT, Kharagpur IIT, Roorkee Institute of Tech & Management, Gwalior Integral University, Lucknow Jabalpur Engineering College, Jabalpur JNTU College of Engg, Ananthapur JNTU College of Engg, Hyderabad Kakatiya Institute of Technology, Warrangal Kalyani Govt Engg College, West Bengal K.K Wagh College of Engineering, Nashik Kumaon Engineering College, Uttarakhand M.M.M College of Engineering, Gorakhpur Malnad College of Engg, Hassan MEPCO Engg College, Sivakasi MIT, Pune Mizoram University, Aizawl Mukesh Patel College of Engg, Mumbai MS University, Tirunelveli NIT, Agartala NIT, Bhopal NIT, Durgapur NIT, Jamshedpur NIT, Kurukshetra NIT, Rourkela NIT, Surat NIT, Suratkal O.P Jindal Institute of Technology, Raigarh Pondicherry Engg College, Puducherry PSG College of Technology, Coimbatore Punjab College of Engineering, Chandigarh PVPIT, Sangli R.V. College of Engg, Bangalore Sastra University, Thanjavur, TN Sant Longowal Inst of Technology, Punjab Shivaji University, Kolhapur SLN College of Engineering, Raichur SPIT, Mumbai SSIT, Tumkur State Project Implementation Unit, Mizoram Sinhgad College of Engineering, Pune Tech Teacher Training Institute, Chennai Thanthai Periyar Govt Inst of Tech, TN Thapar University, Patiala University of Mysore, Mysore Veltech University, Chennai, TN VES Institute of Technology Mumbai VNIT, Nagpur VNR VJIET, Hyderabad VJTI, Mumbai Walchand College of Engineering, Sangli Education - International Al Nahrain University, Iraq Allepo University, Syria Barry University, Florida, USA Core Intl Inst.Higher Edu, UAE Dar Al Hekma College, Saudi Arabia De Lorenzo Srl, Milan, Italy Florida Gulf Coast University, FL, USA GIST, Republic of Korea Ingolstadt University, Germany INTI, Malaysia Klaipeda University, Lithuania Ontarget Enterprises, Colorado, USA Pearson Education, New Jersey, USA Sonoma State University, California,USA Stone Hill College, MA, USA Szczezin University of Technology, Poland Transport & Telecom. Inst, Latvia University of Vigo, Spain Enterprise Bharat Sanchar Nigam Ltd (BSNL) Government and Defence CABS, DRDO ISSA, DRDO is truly a fantastic product that is not only versatile, it is also robust and those features are hard to come by in any simulator. I hope other educational institutions begin incorporating this product into their curriculum. Nikki Warren, Project Director, Technical Education College, Ontarget Enterprises, Colorado, USA Channel Partner: #214, 7 th Main, 39 th A Cross, Jayanagar 5 th Block, Bangalore , India. Tele-fax : Visit : sales@tetcos.com 2015, Copyright Tetcos. All specifications are subject to change. All trade marks acknowledged hereby.