wikiroute

a_networking_lab_on_qos_for_less_than_50_dollars

Anonymous (anonymous@undisclosed.example.com) — 2017-11-16T10:01:25+00:00

A Networking Lab on QoS for Less Than 50 Dollars -. Context and Alternatives During my teaching experience at the University, I wanted to deploy a testing platform for a networking lab that enables to explore Quality of Service (QoS) mechanisms. The basic topology is presented in Fig. 1. For years, I used Cisco routers and was (more than) happy with the result. Students captured the concepts of congestion in IP networks, analyzed the difference between UDP and TCP transport, and assessed the i…

autonomous_system_relation_map

Anonymous (anonymous@undisclosed.example.com) — 2014-01-11T21:51:13+00:00

Autonomous System Map I developped a tool for drawing relationship maps between Autonomous Systems in the Internet. Autonomous Systems can have three types of relationships as introduced by L. Gao: * customer-to-provider (c2p) (or if looked at from the opposite direction, provider-to-customer p2c),

backuppc

Anonymous (anonymous@undisclosed.example.com) — 2015-04-01T08:22:19+00:00

Projet BackupPC Par Antonin Tessier antonintessier@gmail.com GPG : C3248201 Installation et configuration de BackupPC : Installation BackupPC Après avoir installé Ubuntu, il faut rafraîchir la liste des paquets disponibles puis installer BackupPC et toutes ses dépendances. Il faut répondre non quand l'installateur nous demande d'installer un serveur mail. Il est inutile de noter le mot de passe généré pour l'utilisateur « backuppc » car il sera changé après.

bgp_communities_in_practice

Anonymous (anonymous@undisclosed.example.com) — 2020-04-28T19:29:37+00:00

BGP Communities in Practice BGP communities enable to label prefixes announced by BGP in order to apply specific policies. Two good examples of using BGP communities in real networks are provided for Sprint and RENATER. Let us analyze the illustration below provided by RENATER to explain how to use communities on its network. A dual-connected client network identifies a primary link and a secondary or backup link toward RENATER. In the BGP prefix announcements, this network can use the commu…

bgp_peering_policies

Anonymous (anonymous@undisclosed.example.com) — 2014-01-11T20:24:55+00:00

Peering Policies Examples Peering policies can be broadly classified into three types: restrictive, selective and open policy. An ISP applies a policy according to its current status (e.g. Tier 1, Tier 2, …) and its willingness to conclude new peering agreements.

bgp_prefix_hijacking

Anonymous (anonymous@undisclosed.example.com) — 2015-11-11T23:33:44+00:00

BGP Prefix Hijacking On February 28, 2008, Pakistan Telecom started announcing a prefix 208.65.153.0/24. This prefix is larger than 208.65.152.0/22 usually announced by YouTube. The BGP routers in the internet that received the /24 prefix preferred it over the /22 announcement and started using it. Internet traffic originally going to Youtube started flowing toward Pakistan Telecom. You can find detailed information about this event on the

bibliography_visualization

Anonymous (anonymous@undisclosed.example.com) — 2014-03-16T07:10:08+00:00

Bibviz for Bibliography Visualisation Bibviz is an automatic tool that enables to visualise co-authorship relations in a bibliography file. Starting from a bibliography file in BibTex format, the tool transforms it into a graph, where nodes represent authors and links the co-authorship relations.

cellular_network_map

Anonymous (anonymous@undisclosed.example.com) — 2015-07-20T15:33:36+00:00

Cellular Network Map Real deployment data for cellular networks can be very convenient when elaborating simulation scenarios in scientific papers. In the following, we present an automation tool that enables to extract the geographical data of the base stations for the mobile operators in France.

compiled_matlab_on_igrida

Anonymous (anonymous@undisclosed.example.com) — 2014-03-02T16:44:53+00:00

Compile your MATLAB scripts and submit as a batch job This tutorial details the procedure to compile your MATLAB script and launch it as an OAR batch job on IGRIDA. Logging In Start by connecting the IGRIDA frontend using SSH: mymachine%ssh mylogin@igrida-oar-frontend

container_lab_bridge_interface_proxmox

Anonymous (anonymous@undisclosed.example.com) — 2023-01-21T07:59:50+00:00

brctl addbr br-clab brctl addif br-clab eth0 ip link set dev br-clab up containerlab deploy -t frr02.clab.yml docker exec -it clab-frr02-router1 vtysh name: frr02 topology: nodes: router1: kind: linux image: frrouting/frr:v7.5.1 binds: - router1/daemons:/etc/frr/daemons - router1/frr.conf:/etc/frr/frr.conf router2: kind: linux image: frrouting/frr:v7.5.1 binds: - router2/daemons:/etc/frr/daemons - router2/fr…

deploying_lorawan

Anonymous (anonymous@undisclosed.example.com) — 2021-08-28T07:50:45+00:00

Deploying an End-to-End LoRaWAN Platform Starting from September 2016, Saint-Joseph University of Beirut (USJ) will be deploying the first academic LoRa network in Lebanon. The network will support monitoring of micro-climate conditions in vineyards. Here below you can find a detailed description of the experimental platform implementing an end-to-end LoRaWAN solution. The platform consists of the following elements:

detournement_de_prefixes

Anonymous (anonymous@undisclosed.example.com) — 2022-11-23T22:40:11+00:00

Détournement de préfixes et routage externe Nous analysons dans ce document un évènement fréquent sur Internet qui consiste en un détournement de préfixes d'adresses IP. Nous considérons l'épisode qui a eu lieu le 6 novembre 2015. Cet épisode a touché des milliers de préfixes appartenant à des entités différentes telles que

esib_iot_challenge

Anonymous (anonymous@undisclosed.example.com) — 2021-08-28T07:53:18+00:00

ESIB IoT Challenge Welcome to the ESIB IoT Challenge. In this challenge, you will be designing and prototyping the first IoT services based on a LoRaWAN network. 1. Platform During this challenge, you will benefit from the first experimental platform implementing an end-to-end LoRaWAN solution in Lebanon. The platform consists of the following elements:

exploring_lora

Anonymous (anonymous@undisclosed.example.com) — 2021-10-20T10:52:54+00:00

IoTLabs: Exploring LoRa Technology As defined by Semtech, LoRa is a wireless technology developed to create the low-power, wide-area networks (LPWANs) required for machine-to-machine (M2M) and Internet of Things (IoT) applications. The technology offers a very compelling mix of long range, low power consumption and secure data transmission and is gaining significant traction in IoT networks being deployed by wireless network operators

exploring_lorawan

Anonymous (anonymous@undisclosed.example.com) — 2021-11-02T05:31:24+00:00

IoTLabs: Exploring LoRaWAN In this lab, you will be designing and prototyping the first IoT services based on a LoRaWAN network. 1. Platform During this lab, you will benefit from the first experimental platform implementing an end-to-end LoRaWAN solution in Lebanon. The platform consists of the following elements:

extension_d_un_reseaux_sans-fil

Anonymous (anonymous@undisclosed.example.com) — 2015-07-27T12:17:46+00:00

Extension d'un réseaux sans-fil La maquette mise en place dans ce document consiste à étendre un réseau local à l'aide d'un point d'accès sans-fil. Le schéma de la figure 1 illustre le contexte de la réalisation. On dispose d'un modem routeur connecté à Internet. Ce modem annonce un SSID

greeniut

Anonymous (anonymous@undisclosed.example.com) — 2014-04-12T15:57:14+00:00

Maquette du projet Green IT Ce wiki sert de support à l'installation de la maquette du projet tutoré Green IT. Câblage du réseau Voici la maquette mise en place : Branchez les équipements en suivant ce schéma. Configuration du commutateur

how_to_produce_tikz_plots_for_scientific_publications

Anonymous (anonymous@undisclosed.example.com) — 2016-01-23T23:17:09+00:00

How to Produce TikZ Plots for Scientific Publications? Getting nice plots for scientific publications is not optional. figure; x=[1:0.01:10]; plot(x,sin(x)); xlabel('x'); ylabel('sin(x)'); matlab2tikz(sprintf('./output/gt_power_iteration.tex'),'showInfo', false, ... 'parseStrings',false,'standalone', false, ... 'height', '\figureheight', 'width','\figurewidth');

internet_blackout_in_egypt

Anonymous (anonymous@undisclosed.example.com) — 2015-04-08T21:58:43+00:00

Internet Blackout in Egypt A BGP view of AS8452 (Egypt Telecom) being disconnected from the internet in january 2011.

iot_leb_hackathon

Anonymous (anonymous@undisclosed.example.com) — 2021-08-28T07:55:25+00:00

IoT-Leb Hackathon * Curious to discover the emerging LoRaWAN technology and work on the award-winning scriptr IoT platform? * Ready to build your first end-to-end IoT chain using cutting-edge technologies? * Up to test your innovative ideas on a real-world IoT platform?

iot_lpwa_and_lora

Anonymous (anonymous@undisclosed.example.com) — 2016-10-12T08:56:19+00:00

-. IoT and LPWAN The battle for the Internet of Things (IoT) has certainly started. As shown in the emerging technology hype cycle in Fig. 1, IoT is just on the peak of the inflated expectations. Cisco predicts that the corresponding Value at Stake will be $14.4 trillion for companies and industries worldwide in the next decade: this is simply equivalent to the GDP of the USA !

iotlabs-projects

Anonymous (anonymous@undisclosed.example.com) — 2021-08-28T07:54:54+00:00

IoTLabs: Projects Proposal 1. Global Outcomes * Analyze the constraints of an LPWAN based on LoRaWAN * Deploy an end-to-end IoT service over LoRaWAN * Design the different components of an end-to-end IoT chain * Physical interface of an IoT device

iotlabs-ressources

Anonymous (anonymous@undisclosed.example.com) — 2019-11-07T04:58:48+00:00

IoT-Labs: Available Resources -. LoRa Devices Device Platform Board Technology

ipv6_google_apps

Anonymous (anonymous@undisclosed.example.com) — 2014-01-11T22:23:06+00:00

IPv6 Google Apps Page If you have IPv6 connectivity, you can visit my IPv6 page at . For information, Google provides IPv4-only and IPv6-only targets, for special-purpose applications that require a specific protocol version. The available CNAME targets are:

ipv6_on_iphone

Anonymous (anonymous@undisclosed.example.com) — 2014-01-11T20:16:51+00:00

IPv6 on iPhone Starting from iOS 4, iPhones provide support for IPv6 over the WiFi interface. Only stateless autoconfiguration is possible: the iPhone listens to Router Advertisement packets and automatically gets IPv6 configuration. The IPv6 Toolkit, downloadable from the App Store, shows extended information on the IPv6 configuration of the iPhone:

ipv6_sfr_adsl

Anonymous (anonymous@undisclosed.example.com) — 2014-01-16T16:26:20+00:00

IPv6 with SFR SFR has activated in august 2011 the IPv6 support on its ADSL boxes. Here are some snapshots of the configuration interface of a NeufBox 4 : The IPv6 prefix that is used is: * IPv6 Prefix: 2a02:8400::/25 * Owned by: LDCOM * AS Number: 15557

ipv6_tunnel_at_home

Anonymous (anonymous@undisclosed.example.com) — 2015-04-04T16:31:24+00:00

IPv6 Tunnel on OpenWrt The objective of this platform is to connect your home network to the Internet using an IPv6 tunnel provided by sixxs. A TP-Link MR3020 router is used as the tunnel endpoint: * The Ethernet interface is connected to your home set-top box.

lab_with_ipv6_tunnel

Anonymous (anonymous@undisclosed.example.com) — 2018-01-19T18:25:41+00:00

IPv6 in a Tunnel This document explains how to bring IPv6 Internet connectivity to a lab platform using tunnels. This scenario is useful whenever IPv6 is not enabled on the Internet access of your Lab. -. General Context As shown in Figure 1, we suppose that your lab is equipped with either dual-stack (supporting IPv4 and IPv6) devices or IPv6-only devices. We also suppose that you have no direct Internet IPv6 connectivity since you need to traverse a legacy IPv4-only access network. Unfortun…

lora_radio_coverage

Anonymous (anonymous@undisclosed.example.com) — 2021-08-28T07:49:28+00:00

LoRa Radio Coverage Test Starting from September 2016, Saint-Joseph University of Beirut (USJ) will be deploying the first academic LoRa network in Lebanon. The network will support monitoring of micro-climate conditions in vineyards. Here below you can find the first radio coverage tests that enable to assess the basic performance of the LoRa technology.

lorawan_downlink

Anonymous (anonymous@undisclosed.example.com) — 2021-08-28T07:53:55+00:00

Study of the LoRaWAN Downlink IoT is mostly dominated by the uplink since the typical scenarios consist of sending measurement data from end-devices towards the network. However, in order to take full benefit from the integration of the Internet in the end-devices (this is one basic definition of IoT), downlink can not be neglected. For instance, the network can help in making decisions using the collected data. Then, decisions should to be sent back to the end-devices in order to be implemente…

makerfaire

Anonymous (anonymous@undisclosed.example.com) — 2015-04-04T10:11:57+00:00

Mise en place d'une MakerBox Une MakerBox est un boitier autonome qui joue le rôle d'un point d'accès sans-fil, un commutateur téléphonique IP et un serveur multimédia. La MakerBox est réalisée à partir d'un routeur sans-fil TP-Link MR3020 alimenté par une batterie à chargeur solaire.

matlab_script_on_igrida

Anonymous (anonymous@undisclosed.example.com) — 2014-01-11T04:28:54+00:00

Running your MATLAB script on IGRIDA This tutorial details the procedure to launch a MATLAB script as an OAR job on IGRIDA. Limitations Beware of the number of licences for MATLAB as each OAR job will consume a token. Prefer compiling your script as in the following

mooc-riv-labs

Anonymous (anonymous@undisclosed.example.com) — 2021-09-07T20:01:50+00:00

Lab Notes for RIV MOOC 1. SDN with ONOS ONOS and mininet are the most stable solution for testing SDN in the Lab VM. * Installing ONOS via docker is straighforward sudo apt-get update sudo apt-get install apt-transport-https ca-certificates gnupg-agent software-properties-common wget https://download.docker.com/linux/ubuntu/gpg apt-key add gpg sudo apt-key fingerprint 0EBFCD88 sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu \ $(lsb_r…

mpls_traceroute

Anonymous (anonymous@undisclosed.example.com) — 2014-02-15T22:38:57+00:00

MPLS Labels in Traceroute Traceroute is a versatile tool that is frequently used to troubleshoot problems on the Internet. An excellent presentation is given in NANOG 47 meeting where a lot of real use cases are demystified. When analysing MPLS deployments on the Internet, traceroute can also be helpful. Thanks to the support of

mr3020_with_openwrt

Anonymous (anonymous@undisclosed.example.com) — 2014-01-11T04:28:54+00:00

Introduction The TP-LINK MR-3020 has gained a growing success recently. This portable wireless router supports IEEE 802.11 b/g/n standards and has one 100 Mbps LAN/WAN port, a USB 2.0 Port for 3G/4G modem, and a mini USB Port for power supply. The portability of the MR-3020 made it an excellent solution for the

networking-lab-setting-with-gns3

Anonymous (anonymous@undisclosed.example.com) — 2021-08-28T07:58:42+00:00

Setting a Networking Lab with GNS3 GNS3 is a software tool for network emulation. With GNS3, you can emulate Cisco devices (routers, switches, firewalls, etc.) with Cisco IOS on your PC. GNS3 enables to test the configurations and functionalities of Cisco devices and deploy complex networking scenarios on a single PC.

qos_project

Anonymous (anonymous@undisclosed.example.com) — 2021-08-28T07:58:18+00:00

Quality of Service in IP Networks: An Experimental Approach The global outcomes of this project consist of the following: * Analyze the constraints of applications such as video transmission * Analyze the impact of traffic shaping * Deploy a DiffServ architecture and tune the configuration parameters

sidebar

Anonymous (anonymous@undisclosed.example.com) — 2019-03-11T17:10:14+00:00

Menu ---------- Internet of Things Simple LoRa Prototype LoRa Radio Coverage End-to-End LoRaWAN Platform ESIB IoT Challenge LoRaWAN Downlink IoTLabs: Exploring LoRa IoTLabs: Exploring LoRaWAN IoTLabs: Projects IoT-Leb19 Hackathon ---------- Routing in the Internet Détournement de préfixes IP sur Internet Stabilité du routage BGP sur Internet Who Is Using This IP? MPLS Labels in Traceroute BGP Communities in Practice BGP Peering Policies BGP Prefix Hijacking Autonomous Syst…

simple_lora_prototype

Anonymous (anonymous@undisclosed.example.com) — 2021-08-27T23:47:34+00:00

Simple Prototype of LoRa Communications As defined by Semtech, LoRa is a wireless technology developed to create the low-power, wide-area networks (LPWANs) required for machine-to-machine (M2M) and Internet of Things (IoT) applications. The technology offers a very compelling mix of long range, low power consumption and secure data transmission and is gaining significant traction in IoT networks being deployed by wireless network operators

stabilite_du_routage_bgp

Anonymous (anonymous@undisclosed.example.com) — 2022-11-23T22:18:23+00:00

Stabilité du routage BGP sur Internet Les protocoles de routage dynamique permettent d'adapter les routes calculées en fonction des conditions du réseau. Dans cet article, nous nous intéressons à la stabilité du routage BGP sur Internet. Nous prenons comme exemple les routeurs BGP qui disposent de la totalité des préfixes de l'Internet dans leurs tables de routage. Ces routeurs constituent un ensemble appelé

start

Anonymous (anonymous@undisclosed.example.com) — 2019-03-11T17:19:38+00:00

Wiki Home Page IoT-Leb19 Hackathon Internet of Things * Simple LoRa Prototype * LoRa Radio Coverage * End-to-End LoRaWAN Platform * ESIB IoT Challenge * LoRaWAN Downlink * IoTLabs: Exploring LoRa * IoTLabs: Exploring LoRaWAN * IoTLabs: Projects * IoT-Leb19 Hackathon Routing in the Internet * Détournement de préfixes IP sur Internet * Stabilité du routage BGP sur Internet * Who Is Using this IP? * MPLS Labels in Traceroute * BGP Communities in Practice * B…

submarine_cable_maintenance_impact_internet_connectivity_lebanon

Anonymous (anonymous@undisclosed.example.com) — 2021-02-18T11:37:35+00:00

Submarine Cable Maintenance and Impact on Internet Connectivity in Lebanon Global picture of AS Ripe stat caída Focus on ASes Delay stats

tips_for_running_virtualbox_on_my_pc

Anonymous (anonymous@undisclosed.example.com) — 2017-10-13T11:42:42+00:00

Tips for Running VirtualBox on My PC When running a Lab on students' PCs, VirtualBox reserves a set of surprises. These are mainly due to hardware compatibility or to OS versions. Here is a non-exhaustive list (hopefully not modified next year) of the problems.

took_internet_yesterday

Anonymous (anonymous@undisclosed.example.com) — 2021-10-06T06:18:06+00:00

Who took the Internet Yesterday? Well, who is NOT responsible? * Not the ministry of telecommunications, ... * Nor our local ISPs أشارت “أوجيرو” عبر حسابها على “تويتر”، الى انه “طرأ عطل تقني على عدد من المواقع الإلكترونية الكبرى وشبكة الانترنت العالمية مما أثر على خدمة الانترنت المحلية.

who_is_using_this_ip_address

Anonymous (anonymous@undisclosed.example.com) — 2014-02-15T22:31:33+00:00

Who is Using This IP Address? A frequent question that faces network administrators or application developers consists in identifying who is using a specific public IP address. This information can be utilized for instance to perform user localization and enable location-based services or user access control. In this context, a main technical challenge is to associate an IP address or prefix with its corresponding Autonomous System (AS).

wireless_mesh

Anonymous (anonymous@undisclosed.example.com) — 2014-10-19T20:03:40+00:00

Wireless Mesh Network with Small and Low Cost Devices The goal of this project is to implement a wireless mesh network that provides connectivity and multimedia services in a geographic area such as a small campus. Mesh networking performance is directly related to the number of available radio channels. Particularly, a mesh node with one wireless