• Zur Hauptnavigation (Zugriffstaste h)
  • Zum Navigationbaum (Zugriffstaste n)
  • Zum Inhalt (Zugriffstaste i)
  • Zur Suche (Zugriffstaste s)
Das Logo der Rheinischen Friedrich-Wilhelms-Universität; Copyright: Uni Bonn
Rheinische Friedrich-Wilhelms-Universität
Systemgruppe Angewandte Informatik (SGA)
  • FAQ
  • Quota
  • Network/Wi-Fi
  • Software & Security
  • E-Mail
  • Printers
SystemGruppe Angewandte Informatik
  • FAQ
    • FAQs for co-workers
    • FAQs for students
  • Quota
  • Network/Wi-Fi
  • Software & Security
  • E-Mail
  • Printers
  • Sitemap
FAQs for co-workers
When trying to login to login.iai.uni-bonn.de there won't appear an authentication method, instead you get an error message "too many authentication failures"?For a solution, please consider here.
Can I access the IAI network from home via VPN?Yes, on justified needs create a VPN certificate via https://acc.iai.uni-bonn.de. Further informations regarding VPN can be found here.
Can I reserve/borrow beamer or laptops for lectures or similiar?Yes in 1.069, in case of availability, contact: SGA.
Is there Webspace avaiable for me?Yes, please contact the SGA, we will create a directory which will store the content of your website. You can access the directory by login to any linux computer inside the department or login.iai.uni-bonn.de via "/home/iai/ext/data/homepages/<secondname_firstname>". The content of the directory is to reach by http://pages.iai.uni-bonn.de/<secondname_firstname>.
Is there a backup of my data?The following file systems are backed up daily by the backup system of IAI:

- /home/iai/{ext|int}/user
- /home/iai/{ext|int}/data
- Roaming Profiles
- various local workstation
IMAP services
Where can I find the current IAI CA certificate?See the section "Network / WLAN" CA-Certificate installation.
where do i have the possibility to copy/scan/fax?copy location:
1.049
Which printers are available to me and what is the fee for a printout?Informations concerning this can be found here.
I want to connect my private/official laptop via Wi-Fi with the IAI network and/or the Internet.A detailed description can be found here. Before you contact the SGA, please read the instructions carefully. The operating system, firewall and virus scanner must be up to date.
Further information can be found here.
Which data directories are provided for me in the IAI?1.) IAI UNIX computers:

/home/iai/user/<username> =
home directory IAI (*)
/home/iai/ext/user/<username> =
extern home directory IAI (**)
/home/iai/data =
intern project directories
/home/iai/ext/data =
extern project directories


Directories are usually provided by automounter, in other words it will be mounted on access, for example, by a "cd" to the directory.

(*) is provided on internal systems of IAI

(**) is provided on internal and external (=visible from the outside) systems of the IAI. On a external desktop PC it is mounted under /home/iai/user/<username>.

2.) IAI Windows computers:

U:= UNIX home directory
W:= home directory IAI = UNIX: /home/iai/<username>
X:= external home directory IAI = home/iai/ext/<username>
P:= roaming profile directory on the roaming profile server.

additionally the following items can be mapped:

\\iaisamba\dataint
=internal project directories
=UNIX:/home/iai/data

\\iaisamba\dataext
=external project directories
= UNIX:/home/iai/data

3.) Windows-Computer which are don't belong to the IAI-Domain

Intern home directory IAI:\\iaisamba\<iai-username>
Extern home directory IAI:\\iaisamba\exthome
Intern project directory:\\iaisamba\dataint
Extern project directory:\\iaisamba\dataext
Work directory of any IAI-Computer:\\<IAI-Computer>\work
How can I change my password in the role as a Co-worker or what should I do if I forgot one of my passwords?Please change your password with the following Webinterface: https://acc.iai.uni-bonn.de/. In case of loss please contact the SGA (1.048, 1.069).
Where can i find Information regarding my Computer-Science-email-Account or rather the mailservices?See https://mailbox.iai.uni-bonn.de for further information.
What is the system groups email address?Of course:
sga@iai.uni-bonn.de -> General requests
postmaster@iai.uni-bonn.de -> For the IAI-mail services/server infrastructure
pacadm@iai.uni-bonn.de -> For the administration of the Print accounts

For inquiries regarding printers or print jobs, please contact the supervising system group (sga@iai.uni-bonn.de or. sgn@informatik.uni-bonn.de)
sga+backup@iai.uni-bonn.de -> For Backup/Restore
Where can I find the system group of the Institute of computer science III (= Institute for Applied computer science, IAI)?The offices of the system group are located on the 1st floor:
1.070:
Mr. Lachart, Phone: -4525
1.069
Mr. Fuchs, Phone: -4524
Mr. Kuberczyk, Phone: -4523
1.048:
Mr. Steiner, Phone: -4522
Copyright © 2005-2019 Universität Bonn
Deutsch Author Top of page