SU-6200U CDMA2000 1x USB Wireless Modem 3G on Slackware 12.1

Assalamu'alaikum .........

Lama ku tak muncul he 3X, 2 hari yang lalu kedatengan temen ke kantor jalan2 sambil bawa itu modem 3G na, na bilang-i ndak bisa di pake di linux na :D wahhh .... kebetulan ada rencanaku beli ini barang he he he, pas ku tanya i bisa ji ku pinjam untuk di oprek di LINUX-ku ;)) .....??? eh na bilang pake mi ...., akhirnya jadilah tulisan mi ini cess, thank's buat mas yayat datascrip yang sudah na kasih pinjam-i modem na :D .
Bagi siapa saja khususnya pengguna slackware ini ada sedikit tutorial baru penggunaan modem model SU-6200U CDMA2000 1X USB Wireless Modem, Uji coba ini dilakukan di Slackware 12.1 kernel default yang blom pi di apa-apa i alias fresh baru install ( Linux b0l0n9 2.6.24.5-smp #2 SMP Wed Apr 30 13:41:38 CDT 2008 i686 ) , e sediki' mi catatan cess ini juga sudah di ujicoba pakai kernel 2.6.27 dan running dengan bagus , hanya saja pas compile kernel jangan lupa buat module untuk usb-serial na :D ( cuman itu ji masalah na :D ) , OK lansun mi saja dih ..........

1. Buka console / terminal atau apalah situ yang penting mode text.
2. Ketik mi di situ " udevmonitor " < enter >
3. Plug USB Modem na ....., dan perhatikan baik-baik tampilan di console, klo muncul seperti di bawah ini :

lihat 4 - 5 baris paling bawah :

add /devices/pci0000:00/0000:00:13.0/usb2/2-4/2-4:1.0/ttyUSB0/tty/ttyUSB0 (tty)
add /devices/pci0000:00/0000:00:13.0/usb2/2-4/2-4:1.1/ttyUSB1 (usb-serial)
add /devices/pci0000:00/0000:00:13.0/usb2/2-4/2-4:1.1/usb_endpoint/usbdev2.7_ep83 (usb_endpoint)
add /devices/pci0000:00/0000:00:13.0/usb2/2-4/2-4:1.1/usb_endpoint/usbdev2.7_ep06 (usb_endpoint)
add /devices/pci0000:00/0000:00:13.0/usb2/2-4/2-4:1.1/ttyUSB1/tty/ttyUSB1 (tty)

berarti itu usb modem sudah mi di detect :D trus keluar moko dari udevmonitor.

4. Ada ji wvdial mu to ....., klo ndk ada masalahmu mi itu, bisa ji pake KPPP, umtsmon ( manual ada di google.com ), tapi klo pake wvdial begini mi carana :

- pastikan jadi root moko nah, ketik " wvdialconf " < enter > , akan muncul seperti di bawah ini :

root@b0l0n9:~# wvdialconf
Editing `/etc/wvdial.conf'.

Scanning your serial ports for a modem.

ttyS0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyS0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 115200 baud
ttyS0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.
Modem Port Scan<*1>: S1 S2 S3
WvModem<*1>: Cannot get information for serial port.
ttyUSB0<*1>: ATQ0 V1 E1 -- OK
ttyUSB0<*1>: ATQ0 V1 E1 Z -- OK
ttyUSB0<*1>: ATQ0 V1 E1 S0=0 -- OK
ttyUSB0<*1>: ATQ0 V1 E1 S0=0 &C1 -- OK
ttyUSB0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 -- OK
ttyUSB0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
ttyUSB0<*1>: Modem Identifier: ATI -- ERROR
ttyUSB0<*1>: Speed 9600: AT -- OK
ttyUSB0<*1>: Max speed is 9600; that should be safe.
ttyUSB0<*1>: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 -- OK
WvModem<*1>: Cannot get information for serial port.
ttyUSB1<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyUSB1<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 9600 baud
ttyUSB1<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.

Found a modem on /dev/ttyUSB0.
Modem configuration written to /etc/wvdial.conf.
ttyUSB0: Speed 9600; init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0"

- klo sudah perhatikan mi cari device modem dan init-nya, ketemu ki' to tulisan " Found a modem on /dev/ttyUSB0. "
dan ' init "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0" ' aman mi ....., lanjut konfigurasi /etc/wvdial.conf mu cess ....

- vi /etc/wvdial.conf , bisaji kita' copy konfigurasi di bawah ini cess

[Dialer starone]
Init1 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 <==== ne init na !!!
Stupid Mode = 1
ISDN = 0
Phone = #777
Modem = /dev/ttyUSB0 <==== ne device modem na !!!
Username = starone
Password = indosat
Baud = 115200

- simpan mi trus coba pake console lagi " wvdial starone " < enter > , lihat contoh na di bawah ini :

root@b0l0n9:~# wvdial starone
--> WvDial: Internet dialer version 1.56 (root@gateway)
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Modem initialized.
--> Sending: ATDT#777
--> Waiting for carrier.
ATDT#777
CONNECT 230400
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Thu Dec 4 09:09:24 2008
--> Pid of pppd: 28974
--> Using interface ppp0
--> pppd: @[11][06][08]p[10][06][08]
--> pppd: @[11][06][08]p[10][06][08]
--> pppd: @[11][06][08]p[10][06][08]
--> pppd: @[11][06][08]p[10][06][08]
--> pppd: @[11][06][08]p[10][06][08]
--> pppd: @[11][06][08]p[10][06][08]
--> local IP address 10.245.243.73
--> pppd: @[11][06][08]p[10][06][08]
--> remote IP address 10.64.64.64
--> pppd: @[11][06][08]p[10][06][08]
--> primary DNS address 124.195.15.100
--> pppd: @[11][06][08]p[10][06][08]
--> secondary DNS address 202.152.165.36
--> pppd: @[11][06][08]p[10][06][08]

- kayaknya sampai disini sudah connect mi cess, cek mi pake " ip a " dan " ip r " nu tau ji ma'sudku to :D

root@b0l0n9:~# ip a

1: lo: mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:16:76:0d:06:b7 brd ff:ff:ff:ff:ff:ff
inet XXX.XX.XXX.XX/XX brd XXX.XX.XXX.XX scope global eth0
inet6 fe80::216:76ff:fe0d:6b7/64 scope link
valid_lft forever preferred_lft forever
3: eth1: mtu 1500 qdisc noop qlen 1000
link/ether 00:1e:58:f6:25:f5 brd ff:ff:ff:ff:ff:ff
6: ppp0: mtu 1500 qdisc pfifo_fast qlen 3
link/ppp
inet 10.245.243.73 peer 10.64.64.64/32 scope global ppp0

root@b0l0n9:~# ip r
10.64.64.64 dev ppp0 proto kernel scope link src 10.245.243.73
XXX.XX.XXX.XX dev eth0 proto kernel scope link src XXX.XX.XX.XXX
127.0.0.0/8 dev lo scope link
default dev ppp0 scope link

NAH KLO DAH MUNCUL ( ppp0 ) na berarti aman mi itu cess .......... ;))

- lanjut coba mi " nslookup makassar-slackers.org " < enter > , klo muncul seperti di bawah ini :

Server: 124.195.15.100
Address: 124.195.15.100#53

Non-authoritative answer:
Name: makassar-slackers.org
Address: 208.101.44.250

connect mi ini cess ke internet, tapi klo ndk connect coba cek ki' /etc/resolf.conf ..... OK !

- sudah mi begitu mo dulu , nanti kapan-kapan di lanjut pi lagi .....

Salam ,

b0l0n9