Help: - Ec325 Usb Modem Configuration On Linux(fc3)

[ganesh.kundapur 0]

Hi,

I have FC3 with kernel=2.6.9-1.667. When i insert, reliance EC325 USB modem, I'm getting fallowing message from the dmesg

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ohci-hcd wakeup

usb 2-6 new full speed USB device using address 3

.

.

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I fallowed the procedure as mentioned in http://nithinkamath.info/archives/2007/05/...ec325-on-linux/, but i'm getting

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--->Canot open /dev/ttyUSB0: No such device or address

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Even though i created a device file ( mknod /dev/ttyUSB0 c 178 0 ) and even i tried with the /dev/modem and /dev/ttyACM0 but in vain.

And also i tried kppp configuration from the post http://www.rimweb.in/forums/index.php?show...amp;#entry76962, but couldnt succeed.

Please let me know which is the device file that corresponds to Reliance netconnect EC325 usb modem and how to access the

internet on linux by using EC325 modem.

Steps that i fallowed on linux

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# dmesg

ohci_hcd 0000:00:0b.0: wakeup

usb 2-5: new full speed USB device using address 7

usb 2-5: USB disconnect, address 7

ohci_hcd 0000:00:0b.0: wakeup

ohci_hcd 0000:00:0b.0: wakeup

# cat /proc/bus/usb/devices

T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 8

B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0

D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1

P: Vendor=0000 ProdID=0000 Rev= 2.06

S: Manufacturer=Linux 2.6.9-1.667 ohci_hcd

S: Product=OHCI Host Controller

S: SerialNumber=0000:00:0b.0

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA

I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub

E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms

T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#= 9 Spd=12 MxCh= 0

D: Ver= 1.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=16 #Cfgs= 1

P: Vendor=12d1 ProdID=1001 Rev= 0.00

S: Manufacturer=Huawei Technologies

S: Product=Huawei Mobile

S: SerialNumber=HUAWEI EC3X1

C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA

I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)

E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=128ms

E: Ad=8a(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms

E: Ad=0b(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms

I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)

E: Ad=83(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms

E: Ad=06(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms

T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8

B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0

D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1

P: Vendor=0000 ProdID=0000 Rev= 2.06

S: Manufacturer=Linux 2.6.9-1.667 ehci_hcd

S: Product=EHCI Host Controller

S: SerialNumber=0000:00:0b.1

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA

I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub

E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms

# modprobe usbserial vendor=0x12d1 product=0x1001

# cat /etc/wvdial.conf

[Modem0]

Modem = /dev/ttyUSB0 # I tried with /dev/ttyACM0, /dev/ttySXX

Baud = 115200

SetVolume = 0

Dial Command = ATDT

Init1 = ATZ

Init22= AT+CRM=1

FlowControl = Hardware (CFTSCTS)

[Dialer cdma]

Username = my phone num

Password = my phone num

Phone = #777

Stupid Mode = 1

Inherits = Modem0

# wvdialconf /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.

Port Scan<*1>: S1 S2 S3 S4 S5 S6 S7 ACM0

ttyUSB0<Info>: No such device or address

Port Scan<*1>: USB0

ttyUSB1<Info>: No such device or address

Port Scan<*1>: USB1

Sorry, no modem was detected! Is it in use by another program?

Did you configure it properly with setserial?

Please read the FAQ at http://open.nit.ca/wvdial/

If you still have problems, send mail to wvdial-list@lists.nit.ca.

#

# wvdial cdma

--> WvDial: Internet dialer version 1.54.0

--> Cannot open /dev/ttyUSB0: No such device or address

--> Cannot open /dev/ttyUSB0: No such device or address

--> Cannot open /dev/ttyUSB0: No such device or address

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Thanks,

Ganesh

Edited August 4, 2007 by ganesh.kundapur