Installer une Carte 3G+ pcmcia sous Ubuntu/Opensuse
En quelques mots: la 3G+ est basée sur la technologie HSDPA (High Speed Downlink Packet Access), la 3G+ est une évolution technologique du réseau 3G, cela permet d’augmenter les débits de navigation et de téléchargement.
|
|
Pour un meilleur résultat, j’ai désactivé dans le bios les ports que je n’utilise pas (ports com), cela me faisait un conflit d’IRQ avec ma carte 3G.
|
Extrait du fichier messages
# tail -10 /var/log/messages:
————————————————————————————————————————————————————————————————–
Apr 20 15:57:10 test-laptop kernel: [16923.068000] pccard: CardBus card inserted into slot 0
Apr 20 15:57:11 test-laptop kernel: [16923.536000] Initializing Nozomi driver 2.1 (build date: Apr 15 2007 05:40:45)
Apr 20 15:57:11 test-laptop kernel: [16923.540000] nozomi 0000:04:00.0: Card type is: 2048
Apr 20 15:57:11 test-laptop kernel: [16923.540000] PCI: Enabling device 0000:04:00.0 (0000 -> 0002)
Apr 20 15:57:11 test-laptop kernel: [16923.540000] ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 19 (level, low) -> IRQ 19
Apr 20 15:57:11 test-laptop kernel: [16923.540000] nozomi 0000:04:00.0: Nozomi driver nozomi_tty
Apr 20 15:57:11 test-laptop kernel: [16923.540000] nozomi 0000:04:00.0: Version of card: 3
Apr 20 15:57:11 test-laptop kernel: [16923.540000] nozomi 0000:04:00.0: Initialization OK!
————————————————————————————————————————————————————————————————–
Ici, nous voyons bien que notre système a installé le driver nozomi, il faudra donc mettre /dev/noz0 pour le nom du périphérique du
modem.
En Root :
# vim /etc/wvdial.conf
——————————————————————————-
[Dialer SFR]
Modem = /dev/noz0
Baud = 460800
FLOWCONTROL= NOFLOW
Init1 = ATZ
Init2 = AT&F&D2&C1S0=0
Init3 = AT+CGDCONT=1, »IP », »websfr »
Phone = *99***1#
Username = vodafone
Password = vodafone
Ask Password = 0
Dial Command = ATD
Stupid Mode = 1
Idle Seconds = 3000
Auto DNS = 1
——————————————————————————–
Enregistrer puis quitter.
Lancer la connexion:
Toujours en Root:
# wvdial SFR
Résultat:
–> WvDial: Internet dialer version 1.54.0
–> Initializing modem.
–> Sending: ATZ
ATZ
OK
–> Sending: AT&F&D2&C1S0=0
AT&F&D2&C1S0=0
OK
–> Sending: AT+CGDCONT=1, »IP », »websfr »
AT+CGDCONT=1, »IP », »websfr »
OK
–> Modem initialized.
–> Idle Seconds = 3000, disabling automatic reconnect.
–> Sending: ATD*99***1#
–> Waiting for carrier.
ATD*99***1#
CONNECT 57600
–> Carrier detected. Starting PPP immediately.
–> Starting pppd at Tue Apr 3 16:52:00 2007
–> pid of pppd: 21251
–> Using interface ppp0
–> pppd: Phone
–> pppd: Phone
–> pppd: Phone
–> pppd: Phone
–> pppd: Phone
–> pppd: Phone
–> local IP address 10.162.132.126
–> pppd: Phone
–> remote IP address 10.64.64.64
–> pppd: Phone
–> primary DNS address 172.20.2.10
–> pppd: Phone
–> secondary DNS address 172.20.2.39
–> pppd: Phone
–> Script /etc/ppp/ip-up run successful
–> Default route Ok.
La connexion est établie.
