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WLAN

Contents

You can access two different wireless networks within the MI's premises.

available networks

Eduroam

requisites

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 APs:

The policy of the university for Eduroam APs 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 VPN-software. More information may be available on goemobile.de

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: support@studit.uni-goettingen.de

“uni-math” Network

You can connect using your regular wireless network card, without any encryption method. You will receive an 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 MI. 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:

 1#!/bin/bash
 2while true; do
 3  iwconfig ${1} 2> /dev/null | awk '
 4    $0 ~ /Access/ {
 5      ap=$5;
 6      if($5 == "00:02:2D:09:F6:12")
 7        ap="Uebungsraum1     ";
 8      if($5 == "00:02:2D:09:F5:F9")
 9        ap="Uebungsraum2     ";
10      if($5 == "00:02:2D:09:F6:5F")
11        ap="CIP-Raum         ";
12      if($5 == "00:02:2D:09:F5:D7")
13        ap="Hoersaal1        ";
14      if($5 == "00:02:2D:09:F5:E6")
15        ap="Maximum          ";
16      if($5 == "00:02:2D:09:F5:9C")
17        ap="Wiese (Cip)      ";
18      printf "AP:%s   %s   ", ap, $2;
19    } 
20    $0 ~ /Link/ { 
21      printf "%s%s       \r", $1, $2
22    }';
23  sleep 1;
24done

 1#AP:00:02:2D:09:F5:D7 hs1
 2#AP:00:02:2D:09:F6:5F cip
 3#AP:00:02:2D:09:F5:E6 max
 4#
 5#AP:00:02:2D:09:F6:12 uep1
 6#AP:00:02:2D:09:F5:F9 ueb2
 7#
 8#AP:00:02:2D:09:F5:9C cipaussen 
 9#          Channel 01 : 2.412 GHz
10#          Channel 02 : 2.417 GHz
11#          Channel 03 : 2.422 GHz
12#          Channel 04 : 2.427 GHz
13#          Channel 05 : 2.432 GHz
14#          Channel 06 : 2.437 GHz
15#          Channel 07 : 2.442 GHz
16#          Channel 08 : 2.447 GHz
17#          Channel 09 : 2.452 GHz
18#          Channel 10 : 2.457 GHz
19#          Channel 11 : 2.462 GHz