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You are located in service: Wi-Fi at RWTH Aachen

General Configuration of eduroam
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General Configuration of eduroam

information

On this page you will find information about the manual configuration of eduroam.

 

We recommend the automatic configuration of eduroam as described on the following pages:

If you prefer a manual configuration, please use the following system-wide settings.

Attribute Value
SSID eduroam
Authentication WPA2
802.1x activated in infrastructure mode
Encryption AES
Auth type TTLS / PEAP
Authentifizierungsprotokoll MS-CHAP-v2
User data Must be generated in the eduroam devicemanager for each device individually.
Domain rwth.edufi.de
(alternatively: leave the domain blank and enter the generated user name, depending on what works!)
Roaming Identity Generated user name
Radius certificate GÉANT/TCS

Currently used (since 08.04.2025) radius certificate in the "GEANT OV RSA CA 4":

  • SHA1 Fingerprint: "A2:CA:CA:A6:40:FC:5B:D8:B4:61:C9:17:52:22:AC:DF:5F:C2:1B:B3"
  • SHA256 Fingerprint: "69:60:CE:F7:E1:DA:14:99:38:D5:E1:3D:32:9B:AA:DB:7D:D3:7F:5E:49:D8:3A:C5:98:27:CE:7D:C6:85:8C:C6"
  • Serial number: d8:b7:e0:d0:29:d0:fd:15:b8:e1:04:ef:50:16:d5:1b
  • Validity: 02.12.2024 - 02.12.2025 23:59 GMT
  • DN: CN=radius.rz.rwth-aachen.de O=RWTH Aachen University ST=Nordrhein-Westfalen C=DE
  • Issued by: "GEANT OV RSA CA 4"
Certificate chain GÉANT/TCS
  1. Comodo CA Limited Toplevel certificate (Built-in-Token) "AAA Certificate Services" valid till 31.12.2028 23:59 GMT 
    Fingerprint (SHA1): D1:EB:23:A4:6D:17:D6:8F:D9:25:64:C2:F1:F1:60:17:64:D8:E3:49
  2. Intermediate certificate "USERTrust RSA Certification Authority" valid till 31.12.2028 23:59 GMT
    Fingerprint (SHA1): D8:9E:3B:D4:3D:5D:90:9B:47:A1:89:77:AA:9D:5C:E3:6C:EE:18:4C
  3. Intermediate certificate "GEANT OV RSA CA 4" valid till 01.05.2033 23:59 GMT
    Fingerprint (SHA1): C2:82:6E:26:6D:74:05:D3:4E:F8:97:62:63:6A:E4:B3:6E:86:CB:5E
Radius certificate DFN-Verein Community PKI

New from 09.09.2025 onwards radius certificate issued by "DFN-Verein Community Issuing CA 2022":

  • SHA1 Fingerprint: "55:0A:41:23:6F:83:CC:9C:10:5B:F3:87:AC:73:5B:FB:E0:27:E4:17"
  • SHA256 Fingerprint: "4D:FC:E6:AC:09:77:EA:49:10:A3:1D:58:07:9F:79:B6:D5:9B:39:9F:76:11:D1:CD:39:0A:71:D4:BE:CE:8B:35"
  • Serial number: 2c:78:d9:d5:5c:17:f1:17:89:62:66:76
  • Validity: 23.06.2025 - 05.09.2028 um 13:53 GMT
  • DN: CN=radius.rz.rwth-aachen.de O=RWTH Aachen L= Aachen ST=Nordrhein-Westfalen C=DE
  • Issued by: "DFN-Verein Community Issuing CA 2022"
Certificate chain DFN-Verein Community PKI
  1. DFN-Verein Community Root CA 2022 valid till 21.01.2042 14:08 GMT 
    Fingerprint (SHA1): 58:81:54:65:3F:9F:C8:5A:37:F5:79:BC:FA:CD:2B:1D:D9:10:84:EE
    • Is not included in any operating system distribution and must be explicitly installed:
      • preferably by using the eduroam Configuration Assistant Tool (eduroam CAT)
      • or manually by the user
  2. Intermediate Zertifikat "DFN-Verein Community Issuing CA 2022" gültig bis 21.01.2042 14:08 GMT
    Fingerprint (SHA1): 7F:FF:90:E3:2C:D7:61:CA:66:80:EF:7E:A5:1D:39:16:E5:B4:00:62

last changed on 07/07/2025

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