Setting Modem Huawei di Ubuntu

Pertama, install paket wvdial bila belum terinstall di Ubuntu. Jika sudah terinstall dengan baik, maka tinggal tambahkan list program berikut di /etc/wvdial.conf

Tapi sebelum kita tambahkan program, sebaiknya cek dulu apakah modem kita sudah terdetect atau belum, dengan perintah

14:04:13 root@Java :~ ^.^ lsusb
Bus 007 Device 001: ID 0000:0000
Bus 006 Device 002: ID 0bda:0158 Realtek Semiconductor Corp.
Bus 006 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 003: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
Bus 005 Device 002: ID 15d9:0a41
Bus 005 Device 001: ID 0000:0000

Nah kita lihat bahwa modem saya sudah tedetect dengan baik dan tinggal menambahkan program saja.

14:03:31 root@Java :~ ^.^ vi /etc/wvdial.conf

[Dialer Indosat]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=1,”IP”,”indosatm2″
Password = akucintadewiselamanya
Username = Satriyaningjagat
New PPPD = yes
Check Def Route = on
Phone = *99#
Idle Seconds = 0
Abort on Busy = 0
Abort on No Dialtone = 0
Modem Type = Analog Modem
Stupid Mode = 1
Baud = 460800
Baud = 9600
Auto DNS = 1
Dial Command = ATDT
Modem = /dev/ttyUSB0
ISDN = 0
Carrier Check = 0

Lalu simpan dan panggil dengan perintah

12:23:30 root@Java :~ ^.^ wvdial Indosat &
[1] 7171
12:23:44 root@Java :~ ^.^ –> WvDial: Internet dialer version 1.60
–> 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
–> Sending: AT+CGDCONT=1,”IP”,”indosatm2″
AT+CGDCONT=1,”IP”,”indosatm2″
OK
–> Modem initialized.
–> Sending: ATDT*99#
–> Waiting for carrier.
ATDT*99#
CONNECT
–> Carrier detected. Starting PPP immediately.
–> Starting pppd at Mon Jun 1 12:23:45 2009
–> Pid of pppd: 7172
–> Using interface ppp0
–> pppd: @�[06][08]
–> pppd: @�[06][08]
–> pppd: @�[06][08]
–> pppd: @�[06][08]
–> pppd: @�[06][08]
–> pppd: @�[06][08]
–> pppd: @�[06][08]
–> local IP address 114.58.241.112
–> pppd: @�[06][08]
–> remote IP address 10.64.64.64
–> pppd: @�[06][08]
–> primary DNS address 202.155.0.10
–> pppd: @�[06][08]
–> secondary DNS address 202.155.0.15
–> pppd: @�[06][08]

Jika sudah cek file /etc/resolv.conf

14:06:26 root@Java :~ ^.^ more /etc/resolv.conf
nameserver 202.155.0.10
nameserver 202.155.0.15

Dari keterangan diatas, terlihat bahwa resolv sudah berubah menjadi 202.155.0.10/15

Lalu cek dengan ping, misal ke google

14:08:42 root@Java :~ ^.^ ping www.google.com
PING www.l.google.com (74.125.153.99) 56(84) bytes of data.
64 bytes from ty-in-f99.google.com (74.125.153.99): icmp_seq=1 ttl=245 time=666 ms
64 bytes from ty-in-f99.google.com (74.125.153.99): icmp_seq=2 ttl=245 time=891 ms
64 bytes from ty-in-f99.google.com (74.125.153.99): icmp_seq=3 ttl=245 time=1039 ms
64 bytes from ty-in-f99.google.com (74.125.153.99): icmp_seq=4 ttl=245 time=183 ms

— www.l.google.com ping statistics —
4 packets transmitted, 4 received, 0% packet loss, time 4158ms
rtt min/avg/max/mdev = 183.987/695.591/1039.897/323.900 ms, pipe 2

Selamat mencoba

Semoga bermanfaat