HPLN Meet Git

From black holes to wireless networking

Liran Tal2013daloRADIUS and cracking a hole in the hotspot Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#1Whats ahead Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#TopicsWireless ISPs and Hotspots

RADIUS and How It Works

Open SourceA journey through open source, from need to product Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#3The Story Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#2006 Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200652006TwitterUX DesignerAndroidiPhoneApps StoreResponsive WebHTML5 Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006We did not have:

6* Image source: capecoral.net

First REAL job at a Hi-Tech startup Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#1. I was working at a small company called 10Levels, leading the Linux integration field7

Which Hi-Tech startup? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#1. I was working at a small company called 10Levels, leading the Linux integration field8Why REAL startup? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#1. I was working at a small company called 10Levels, leading the Linux integration field9

Why REAL startup? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#1. I was working at a small company called 10Levels, leading the Linux integration field10

Why REAL startup?

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#1. I was working at a small company called 10Levels, leading the Linux integration field1110Levels participated, as an integrator, for big WISP project in Freetown, Sierra Leone led by Netcom Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#*** break this down to what is an integrator, whose netcom, whats WISP, and where is sierra leone loacted (show a map, show pictures of sierraleone from google images)1210Levels participated, as an integrator, for big WISP project in Freetown, Sierra Leone led by NetcomMail ServerNetworking Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#*** break this down to what is an integrator, whose netcom, whats WISP, and where is sierra leone loacted (show a map, show pictures of sierraleone from google images)1310Levels participated, as an integrator, for big WISP project in Freetown, Sierra Leone led by Netcom

* Image source: makeuseof.com Wireless ISP Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#*** break this down to what is an integrator, whose netcom, whats WISP, and where is sierra leone loacted (show a map, show pictures of sierraleone from google images)1410Levels participated, as an integrator, for big WISP project in Freetown, Sierra Leone led by Netcom* Image source: makeuseof.com

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#*** break this down to what is an integrator, whose netcom, whats WISP, and where is sierra leone loacted (show a map, show pictures of sierraleone from google images)15

* Image source: makeuseof.com10Levels participated, as an integrator, for big WISP project in Freetown, Sierra Leone led by Netcom Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#*** break this down to what is an integrator, whose netcom, whats WISP, and where is sierra leone loacted (show a map, show pictures of sierraleone from google images)16* Image source: makeuseof.com

10Levels participated, as an integrator, for big WISP project in Freetown, Sierra Leone led by Netcom Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#*** break this down to what is an integrator, whose netcom, whats WISP, and where is sierra leone loacted (show a map, show pictures of sierraleone from google images)17* Image source: makeuseof.com

10Levels participated, as an integrator, for big WISP project in Freetown, Sierra Leone led by Netcom Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#*** break this down to what is an integrator, whose netcom, whats WISP, and where is sierra leone loacted (show a map, show pictures of sierraleone from google images)18

* Image source: arstechnica.comUsers report network issues Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#19* Image source: omnitechsupport.com

Local CTO calls Netcom (integrator) Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#20* Image source: findandconvert.com

Netcom contact person calls 10Levels Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#21* Image source: shutterstock.com

2 weeks later Im in Sierra LeoneDoing network sniffing withmy best friend ethereal Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#22* Image source: sean mendis

Freetowns air port... Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#23* Image source: sean mendisFreetowns air port...and thats after the upgrade Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#24* Image source: sean mendisFreetowns air port...From my camera

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#25* Image source: www.screenhog.comA little while afterwards,in a galaxy far, far away Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#26* Image source: www.screenhog.com

Company has an idea Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#27* Image source: www.screenhog.comor actually Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#28* Image source: www.screenhog.com

an IDEA! Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#29* Image source: http://www.ossramblings.com/

Lets do WISP, on Linux Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#30* Image source: www.screenhog.comHow do you pull a WISP? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#31* Image source: fibernova.com, http://img1.mlstatic.com/

Access Points and Backhaul for infrastructure Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#32* Image source: crn.com

Network equipment, routers, switches Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#33* Image source: http://www.citrusdb.org/, http://www.freeside.biz/

You do want to make money, right?Billing. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#34* Image source: www.screenhog.com

E-mail services Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#35* Image source: www.screenhog.com

Remote access servers Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#36* Image source: www.screenhog.com

Remote access serversoften referred to asNAS Network Access ServerorRAS Remote Access Server Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#37* Image source: www.screenhog.com

The worlds most popular RADIUS serverAuthentication Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#FreeRADIUS is the most widely deployed RADIUS server in the world. It is the basis for multiple commercial offerings. It supplies the AAA needs of many Fortune-500 companies and Tier 1 ISPs. It is also widely used in the academic community, including eduroam. The server is fast, feature-rich, modular, and scalable.38* Image source: www.screenhog.com

The worlds most popular RADIUS serverAuthenticationRADIUS Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#FreeRADIUS is the most widely deployed RADIUS server in the world. It is the basis for multiple commercial offerings. It supplies the AAA needs of many Fortune-500 companies and Tier 1 ISPs. It is also widely used in the academic community, including eduroam. The server is fast, feature-rich, modular, and scalable.39* Image source: www.screenhog.comAuthentication

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#FreeRADIUS is the most widely deployed RADIUS server in the world. It is the basis for multiple commercial offerings. It supplies the AAA needs of many Fortune-500 companies and Tier 1 ISPs. It is also widely used in the academic community, including eduroam. The server is fast, feature-rich, modular, and scalable.40* Image source: www.screenhog.comNot reallyAuthentication

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#FreeRADIUS is the most widely deployed RADIUS server in the world. It is the basis for multiple commercial offerings. It supplies the AAA needs of many Fortune-500 companies and Tier 1 ISPs. It is also widely used in the academic community, including eduroam. The server is fast, feature-rich, modular, and scalable.41RADIUSRemote Access Dial-In User System Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#Authentication who is this user? Is that really him?Authorization what is this user allowed to do?Accounting what did the user do?

RADIUSRemote Access Dial-In User System Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#* Image source: h3c.com

How does it work? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#* Image source: exetel.com.auRemember how to connect to your ISP? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#

* Image source: exetel.com.auRemember how to connect to your ISP? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#RADIUS attributesapply a user policy Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#How do we manage users? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#How do we manage users?Provisioning Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#How do we manage users?ProvisioningCreate usersConfigure user profilesBandwidth limitsLogin timesAccount expirationSimultaneous Logins

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#daloRADIUS,The rise of Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#2007 Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006522007web management platform for freeRADIUS deployments? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006532007dialup admin = bundles with FreeRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006542007no other worthy open source project to tackle this problem Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006552007the endeavor begins Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006562007the endeavor begins lets scratch that itch! Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006572007hardest part of every new software project? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006582007choosing a name Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006592007daloRADIUS Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006602007daloRADIUSwhats in a name? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006612007daloRADIUSwhats in a name?Daloya my wifes last name Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006622007daloRADIUSwhats in a name?Daloya my wifes last nameNow she is famous! Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006632007

daloRADIUSwhats in a name?Daloya my wifes last nameNow she is famous! Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200664daloRADIUSdaloRADIUS is an advanced RADIUS web management application aimed at managing hotspots and general-purpose ISP deployments. It features user management, graphical reporting, accounting, a billing engine and integrates with GoogleMaps for geo-locating. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200665daloRADIUSevery decent project needs a logo Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200666daloRADIUSevery decent project needs a logo

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200667 daloRADIUS

my first major open source web venture Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#68 daloRADIUS

pioneer projectmy first major open source web venture Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#69 daloRADIUS

pioneer projectmy first major open source web venturegreat adoption potential Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#70 daloRADIUS

pioneer projectmy first major open source web venturegreat adoption potentialamazing community feedback Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#71mission #1 daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#72 daloRADIUS

SourceForge project page Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#73 daloRADIUS

SourceForge project page code hosting Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#74 daloRADIUS

SourceForge project page code hosting collaboration Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#75 daloRADIUS

open source yields some food-wise benefits Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#76 daloRADIUS

I bet my friend I can hit lower than 1000 ranking on SourceForge

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#77 daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#78 daloRADIUS

That reminds me!@andel7 you still owe me a meal! Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#79 daloRADIUS

Back To The Future Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#80 daloRADIUS

Back To The Future

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#81open source project analysis

daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200682 daloRADIUSmostly written in PHPwell established, mature codebasemaintained by one developerdecreasing Y-O-Y commits

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200683 daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200684105Klines of codehas had 2,061 commitsmade by 6 contributors

daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 20068526person yearsbased on COCOMO model$1.4Mestimated costfor $55kaverage salary daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200686 daloRADIUS

more on project growth Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200687 daloRADIUS

more on project growth

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200688> 150Kdownloads daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200689 daloRADIUS

who is using it? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200690 daloRADIUS

who is using it?exotic people Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200691 daloRADIUS

who is using it?exotic peoplereally Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200692 daloRADIUS

Papua New Guinea Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200693 daloRADIUS

Ecuador

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200694 daloRADIUS

Iceland

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200695 daloRADIUS

who is behind those downloads? Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200696 daloRADIUS

ISPs, Hotspots, Education Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200697 daloRADIUS

ISPs, Hotspots, Educationpartial list: Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200698 daloRADIUS

ISPs, Hotspots and Education

SiPalto

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 200699 daloRADIUS

ISPs, Hotspots and Education* these companies have been on the mailing list at some point Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006100 daloRADIUS

I even published a user guide book Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006101 daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006102>100copies soldsince December 2012

~250pagesstep by step instructions daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006103 daloRADIUS

none of this would have been possible without Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006104 daloRADIUS

none of this would have been possible withoutan amazing community of users Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006105 daloRADIUS

none of this would have been possible withoutan amazing community of usersan amazing community of developers Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006106 daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006107 daloRADIUS

Evgeniy Kozhuhovskiyintroducing multi-lingual support Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006108 daloRADIUS

multi-lingual proves promising as project grows

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006109 daloRADIUS

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#It all started back at 2006110HotspotsThe origins of - Yoda Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#* Image source: http://www.space.com/From black holes to wireless networking Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#112* Image source: http://www.space.com/

From black holes to wireless networking Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#113* Image source: http://www.techweekeurope.co.uk/

John OSullivan, astronomer,electrical engineer.

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#114John OSullivan, astronomer,electrical engineer.

Australian mateWork in the area of radio waves and Fourier transforms (eh?)Hunter of black holes, in hope of improving his radio telescope

* Image source: http://www.techweekeurope.co.uk/

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#115* Image source: http://rlab.lse.ac.uk/

Moving packets in the air since the 90sWireless Fidelity Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#116802.11b (11Mbps)* Image source: http://rlab.lse.ac.uk/

Moving packets in the air since the 90sWireless Fidelity802.11g (54Mbps)802.11n (120Mbps) Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#117* Image source: http://www.techweekeurope.co.uk/Hotspots = Wireless Access Points for Internet connectivity Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#118Coffee shopsInstitutionsAirports* Image source: http://www.techweekeurope.co.uk/

Hotspots Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#119Redirect all HTTP traffic to a web page

User agrees to terms of service or pay online for Internet access* Image source: www.screenhog.com

Captive Portals Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#120Doesnt mean freeDoesnt mean secure* Image source: http://www.techweekeurope.co.uk/

Hotspots Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#121Captive PortalsThe gateway for Internet access Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#Not always freeAirportsHotels

* Image source: www.screenhog.comCaptive Portals Internet access Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#123Restricted access only to staff* Image source: www.screenhog.comCaptive Portals Internet access Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#124Need SSH access but only HTTP is allowed?* Image source: www.screenhog.comCaptive Portals Internet access Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#125Internet makes people happy* Image source: www.screenhog.comCaptive Portals Internet access Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#126

* Image source: www.screenhog.com Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#127

* Image source: www.screenhog.comHappiness isfree wi-fi Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#128VPNsICMP traffic tunnelingMAC piggy-back

* Image source: www.screenhog.comGaining Internet access throughCaptive portals Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#129VPNsICMP traffic tunnelingMAC piggy-back

* Image source: www.screenhog.comMost probably all of these are not an optionGaining Internet access throughCaptive portals Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#130* Image source: www.screenhog.comGaining Internet access throughCaptive portalsthat actually work Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#131* Image source: www.screenhog.comDNSGaining Internet access throughCaptive portalsthat actually work Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#132* Image source: www.screenhog.comDNSHuh??Gaining Internet access throughCaptive portalsthat actually work Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#133* Image source: www.screenhog.comDNS TunnelingGaining Internet access throughCaptive portalsthat actually work Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#134* Image source: www.screenhog.comDNS is mandatory to resolve hostnamesDNS is recursive -> delegate hostname resolution to a host you controlGaining Internet access throughCaptive portalsthat actually work Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#135* Image source: wikibooks.comGaining Internet access throughCaptive portalsthat actually work

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#136* Image source: www.screenhog.comGaining Internet access throughCaptive portalsthat actually workPayload must be base32/base64 encoded512 bytes for each DNS packetDNS uses UDP so it requires further handling Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#137* Image source: http://analogbit.com/

Gaining Internet access throughCaptive portals Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#138* Image source: www.screenhog.comGaining Internet access throughCaptive portalsthat actually work,but not alwaysDNS redirection will prevent DNS tunneling from workingFirewalling DNS activity

Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#139* Image source: www.screenhog.comDemo Time! Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#140Thank you Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.#