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typo in slides ip.ppt
there was a typo in the slides ip.ppt. on slide 48 the correct answer is: send an ARP request broadcast on LAN q (and NOT on LAN p).
Posted by Manuel Flury at 17:06
Groups Composition III
some announcements:
1) Sajjadpour Mahdi with Bostanipour Behnaz form a new group (C13)
2) there is one group in "A" turn and three in "B" composed by only one student, so those who are willing to move to one of those turns can take this opportunity.
Posted by Gianluca Rizzo at 14:31
Comments (1)
Groups Composition II
according to the feedback we had up to now, we propose to have the lab session for group C on friday, from 16.15 to 18.00.
Group composition is the same as announced before, except in group a23, where Sajjadpour Mahdi switches with Bostanipour Behnaz in c5.
All newly registered students who did not subscribe to any group up to now, will automatically be allocated in group c.
Posted by Gianluca Rizzo at 11:24
Preparation document for Lab2 now available
The document explaining what you should know for lab2 and its prereq is now available on the course web page. It also contains sample questions (there is also a second file with solutions).

Just to remind you: The prereq for lab2 takes place on Nov 16 at 12:30. It is compulsory, graded and accounts for 30% of the grade of lab2.
Posted by Manuel Flury at 18:09
Comments (5)
Excerices on Thursday

for the SatCom students there is an introduction into the SatComToolKit from 1300-1700. It´s not an obligation to be there but it´s for sure interesting.
So I want to ask if the excercises are graded or if the solutions will be published on the Internet.

Greetings Johann
Posted by Johann Töws at 13:43
Comments (1)
Exercise Session Printouts
On November 9 from 14:15 to 16:00 we will do a few exercises in class. Please be prepared to have access to the exercise booklet. You should eithe rhave a laptop with access to the pdf of the exercises or print them before. If the problem with printing persists, please let us know by Tuesday night (send an email to Slavisa).

We will do exercises 1.1, 1.2, 1.3, 1.7 and 1.8.

Posted by Jean-Yves Le Boudec at 16:09
Comments (1)
Groups Composition
Hi all,
here is the composition of the groups, up to now (there are some typos in names, as some students are not registered yet).
Please check that everything is ok.

In order to satisfy the requests of those students who subscribed to a "B" group but have some overlapping between this course and other courses, we decided to schedule a third session for "C" groups.

In session "C" are by default all those students who did not fit in the other two sessions, and who did not come and sign for the labs in front of BC260. Moreover, everybody who is not happy with its allocation can change from session A or B to C (until space is available). As "A" and "B" sessions are already full, you can only be allocated there if you manage to swap with someone else.

The proposed time for the "C" session is on Friday from 14.00 to 16.00.
Please tell if it is ok for you, and/or propose any alternative schedule which would fit you.

"A" Groups (thu 14.15-16.00)

Group Number Name Name
A1 Clivaz Jean-Philippe De Souza Tony
A2 Coulot Lionel Etzweiler Dominik
A3 Hammer Patrick Stampfli Oliver
A4 Aganovic Lajla Keller Frédéric
A5 Sutter Marcel Jaggi Andreas
A6 Scheibler Robin Etter Vincent
A7 Trefois Christophe Skoczylas Piotr
A8 Bai Lina Atchadé Dotou Omonléré
A9 Nguyen Hoang Minh Nguyen Anh Thu
A10 sanchez javier rodriguez alexandre
A11 marina serrano montes butenko vitalijs
A12 Diaz Laurent Nguyen The Quang
A13 cotting gael Fuchs Raphaël
A14 Touré Mamadou barazzutti raphael
A15 Belmont Claire Kafsi Mohamed
A16 Ruffin Julien Richon Christophe
A17 Junod Cyril Yersin Antoine
A18 Kornaros Nikolaos Wafellman Jonathan
A19 Gudin Christophe Barbotin Yann
A20 Verkateshu arahky Tagg Joseph
A22 Do Yannick Mange Robin
A23 Bostanipour Behnaz Cardona Roberto
A24 Stachowiak Robert Movek Adamuzyk
A25 Lanouar Soumaya Kankwende Zazi Eric
A26 Ni Zhong Zhong Zhou Maoan
A27 Ekman Sara Zhu Ke Wei
A28 Hotz Andreas Brusick Grégory


"B" Groups (Thu, 16.15-18.00)

Group Number Name Name
B1 Aribuki Ayodeji Olusola Signe Patricia
B2 Slama med slim Renaud Loïc
B3 Choukir Amine Chekir Ali
B4 Dubut Frederic Variu Lucian
B5 Domingues Sergio De Lamarter Erik
B6 Arendas Csaba
B7 Stumpf Philipp Töws Johann
B8 Tassi Pierre Ham Marc
B9 Terzin Luis Imseng David
B10 Zheng Da Tarek Shafik
B11 Dragojevic Aleksandar Milosevic Zarko
B12 Cherif Karim Moriyama Yusuke
B13 Sède Michel Garreb Jaouher
B14 Hamidi Hani Franck Paule
B15 Gürcay Kamil Emre Gahbiche Wassim
B16 Getin Feride Diatchka Kremena
B17 Mingard Patrick Tagliani Raphaël
B18 Imhoff Lionel Rosat Damien
B19 Coqueugniot Cyril Gulati Asheesh
B20 Lin Cong Mansour Nebil
B21 Vratonjic Nevena Bénézit Florence
B22 Irzak Olga
B23 Droz-dit Busot Arnault Bidiville Yvan
B24 Bennani Ziatni Hatim Ajil Yassine
B25 Beffa Clément Verardi Donato
B26 Zrioui Jamal
B27 Mezzour Ghita Aboussaoud Selma Soraya

"C" Groups (proposed hours: Fri, 14.15-16.00)
Group Number Name Name
C1 Rosales Muñoz José Antonio Stewart Conail
C2 Montavon Grégoire Merdassi Beyrem
C3 Al-Muslemani Ahmed El Ghandour Ibrahim
C4 Ruchet Stephane Paquier Micaël
C5 Ramareddy Sammy Sajjadpour Mahdi
C6 Pattisapu Prakash
C7 Suter Adrian
C8 Bérard Joseph Cetin Feride
C9 Conus Christian Conus Pascal
C10 Giller René Hu Liang
C11 Papaioannou Aristidis Perritaz Damien
C12 Schönmann Patrick Tiambo Murielle Ange

Posted by Gianluca Rizzo at 17:30
Comments (9)
Access to the internet from lab INF 019 - The solution
Hi all,
please pay attention when connecting to the "epfl hub": on some of them there is a port which should ALWAYS be empty, otherwise the whole hub will not work, and you will not manage to get to the internet. It is the port that we indicated with a red arrow: as you can see, it is written "uplink or 8". As on thoise hubs uplink is always taken (it corresponds to the connection to the internet), you should never use port 8.
Posted by Gianluca Rizzo at 15:39
tp1 typos and clarifications
1) page 7: #ifconfig eth0 192.168.X.2 netmask

-> the netmask is wrong, it should be (as explained in pg. 4).

2) page 7: Which modifications were made to the routing table? What will new entry be used for (regarding sending of IP packets)? List other entries of the routing table and explain the purpose of each of them.

-> you have to explain the entry that was not in the table before typing the previous command (ifconfig eth0 192.168.X.2 netmask and that apeared upon typing that command.

-> other entry, 169.254, you are not obliged to explain (not graded) as this was not teached in the lectures, but if you are still interested you can easily find the info on the web (private addresses used for DHCP)

3) Section 5.4 . If you got the same results for all the IP addresses and for both ping commands (www.google.com and, that means caching of DNS was not (by mistake) turned off on your machine. Now we made sure that all the machines have the caching of DNS info turned off. If you want you may repeat this tests (recomended), but this section (5.4) will also not be graded.

Posted by Slavisa Sarafijanovic at 15:12
Group B15's lost report
Ciao groupe B15!

J'ai trouvé votre rapport à côté du gros hub après le TP, faites-moi savoir si vous voulez le récupérer...

Patrick du groupe B17 (patrick.schoenmann@epfl.ch)
Posted by Patrick Schönmann at 14:45
Comments (1)
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