[arch-general] netcfg2 error

[ponto]

my wireless router is using wpa2-personal with aes encryption.

root /etc/network.d #  iwlist wlan0 scan
wlan0     Scan completed :
          Cell 01 - Address: 00:28:34:A3:E8:1B
                    ESSID:"casa"
                    Mode:Master
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=92/100  Signal level=-39 dBm  Noise level=-127 dBm
                    Encryption key:on
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Extra:tsf=000000c77415d93a

root /etc/network.d #  cat casa-wireless
CONNECTION="casa-wireless"

INTERFACE=wlan0
HOSTNAME=pc-no-quarto

IP="static"
IFOPTS="192.168.1.8 netmask 255.255.255.0 broadcast 192.168.1.255"
GATEWAY="192.168.1.1"

# DNS Settings (optional)
# DOMAIN=localdomain
DNS1=195.23.129.126
# DNS2=
# SEARCH=

ESSID="casa"
SECURITY="wpa"
KEY="yZAwO6XNOyvPtCImzSEi5gZQ8uO31rhdnFjYu7QDNZNmf9uud48P3qqcsIZywgT"

SCAN="YES"
TIMEOUT=20

and netfg2 outputs this:
root /etc/network.d #  netcfg2 casa-wireless
> casa-wireless is not a valid connection, check spelling or look at examples

what am i doing wrong?

halp plz