Mr. Engel (Tel: +49 395 5693 4903, pengel@hs-nb.de Web: http://www.dabamos.de/) provided us with the following instructions for BSD:

    The root certificates of the Mozilla project must be installed. On FreeBSD the package is called "ca_root_nss", on NetBSD "mozilla-rootcerts".
    wpa_supplicant" is used to establish the connection. The network data is entered in "/etc/wpa_supplicant.conf":
       network={
       ssid="eduroam"
       scan_ssid=1
       key_mgmt=WPA-EAP
       identity="BENUTZER@hs-nb.de"
       password="PASSWORD"
       eap=PEAP
       phase1="peaplabel=0"
       phase2="auth=MSCHAPV2
       }
    If no WLAN device is available, this can be created with "ifconfig":
    # ifconfig wlan0 create wlandev iwn0
    The device "iwn0" (Intel chipset) may have to be replaced by the name of the NIC ("ath0", "ral0", ...). The file "/etc/rc.conf" is added:
    # echo 'wlans_iwn0="wlan0"' >> /etc/rc.conf
    The WLAN connection can now be established:
    # wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf -B
    # dhclient wlan0