Hi
I've read a document in http://sourceforge.net/projects/accessrunner.
I downloaded 2 packages: cxacru_bundle-2004-05-11 and usbatm-20050216 and then installed driver, firmware for modem. It work
When I ran ~/cxacru/scripts/cxstart.sh (from cxacru_bundle-2004-05-11) and see this :

# cxstart.sh
>>> Inits Conexant AccessRunner <<<

>>> Mounting USB file system...

>>> Removing cxacru driver...

>>> Loading firmware...
Conexant AccessRunner microcode upload program. 6/9/2003
Josep Comas <jcomas@gna.es>
See credits in documentation

I found ADSL modem with VendorID = 0572 & ProductID = cb00
Loading and sending /usr/sbin/cxfirm4.bin...
Firmware is sent!
Setting configuration...
Waiting ADSL line is up (until 90 seconds)...
.................................
ADSL line is up (Downstream 6144 Kbits/s, Upstream 640 Kbits/s)
>>> Loading driver...
Launching driver in normal mode...

/bin/cxload.sh successful
Setting PPP over Ethernet...
>>> Setting PPPoE <<<

>>> Loading br2684 kernel module...

>>> Loading ppp_generic...

>>> Loading pppoe...

>>> Loading br2684ctl...
Conexant AccessRunner ioctl call. 6/9/2003
Josep Comas <jcomas@gna.es>
See credits in documentation

I found ADSL modem with VendorID = 0572 & ProductID = cb00
Error in ioctl call, status = -1

I know the error in "ioctl call" is: nas0 can't create, no such device (because I ran br2684ctl and see this messenge)
So how can I create a nas0 interface in manual or I miss something
I use ADSL USB Modem in FC2