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WLAN

You can access two different wireless networks within the buildings of the Mathematical Institute.

Eduroam

You need a GWDG account (Eduroam GWDG account), a student account or eduroam account of an associated university from Europe or North America.

Accesspoints GoeMobile/eduroam

List of Accesspoints :

  • Maximum
  • HS1
  • HS3
  • Hilbert Room
  • Uebungssaal
  • terrace east (with outdoor antenna )
  • Cellar CIP-Raum (with outdoor antenna)
  • Room 008 (printer room)

The policy of the university for Eduroam Accesspoints is to provide libraries and lecture rooms with APs.

"GoeMobile" and "GoeMobile-Neu"

Provided by the Stud.IT .

You need a student- or GWDG-Account including a special VPNSoftware. More information may be available on [1]

As these networks are provided by the Stud.IT we will not support it. If you encounter problems feel free to submit your request to the "Stud.IT - Support":

"uni-math" Network

You can connect using your regular wireless network card, without any encryption method. You will recieve a IP address from our DHCP-server. Please note that you only will be able to use some services, as HTTP and SSH. You will not be able to work with your E-Mails by using Thunderbird or a similar program but can use some webmail, e.g. Webmail of the Institute

For security reasons we recommend to install a firewall on your computer cause anyone (students, staff and even people not associated with the Institute) can connect to the uni-math-WiFi (WLAN) !

As soon as you try to access a website you will be redirected to an authorization. You need to insert your identification for the system of the Mathematisches Institut. After you authenticate yourself you are free to use the internet access until 3:00 am.

Linux Script

The following script provides information about current connections:

#!/bin/bash
while ((1));
do 
iwconfig $1 2>/dev/null | awk '
   $0 ~ /Access/ {
    ap=$5;
    if($5 == "00:02:2D:09:F6:12")
        ap="Uebungsraum1     ";
    if($5 == "00:02:2D:09:F5:F9")
        ap="Uebungsraum2     ";
    if($5 == "00:02:2D:09:F6:5F")
        ap="Cip-Raum         ";
    if($5 == "00:02:2D:09:F5:D7")
         ap="Hoersaal1        ";
    if($5 == "00:02:2D:09:F5:E6")
        ap="Maximum          ";
    if($5 == "00:02:2D:09:F5:9C")
        ap="Wiese (Cip)      ";
     printf "AP:%s   %s   ", ap, $2;
   } 
    $0 ~ /Link/ { 
    printf "%s%s       \r", $1, $2
    } ';
sleep 1;
done
#AP:00:02:2D:09:F5:D7 hs1
#AP:00:02:2D:09:F6:5F cip
#AP:00:02:2D:09:F5:E6 max
#
#AP:00:02:2D:09:F6:12 uep1
#AP:00:02:2D:09:F5:F9 ueb2
#
#AP:00:02:2D:09:F5:9C cipaussen 
#          Channel 01 : 2.412 GHz
#          Channel 02 : 2.417 GHz
#          Channel 03 : 2.422 GHz
#          Channel 04 : 2.427 GHz
#          Channel 05 : 2.432 GHz
#          Channel 06 : 2.437 GHz
#          Channel 07 : 2.442 GHz
#          Channel 08 : 2.447 GHz
#          Channel 09 : 2.452 GHz
#          Channel 10 : 2.457 GHz
#          Channel 11 : 2.462 GHz