ZyXEL Omni 56K Plus USB/serial modem

[perryh at pluto.rain.com]

> > Either the device doesn't like this sort of thing,
> > or I did something wrong:
> >
> > # ls -l /dev/ugen*
> > crw-r--r--  1 root  operator    1,  15 Nov 24 21:17 /dev/ugen0
> > crw-r--r--  1 root  operator    1,  16 Nov 24 21:17 /dev/ugen0.1
> > crw-r--r--  1 root  operator    1,  17 Nov 24 21:17 /dev/ugen0.2
> > crw-r--r--  1 root  operator    1,  18 Nov 24 21:17 /dev/ugen0.3
> > crw-r--r--  1 root  operator    1,  19 Nov 24 21:17 /dev/ugen0.4
>
> Hi,
>
> It is strange that you cannot open "/dev/ugen0.X". And you are
> running the application like root ?

Yes.

> And what happens if you do "cat /dev/ugen0.1 > /dev/null" ?

# cat /dev/ugen0.1 > /dev/null
cat: /dev/ugen0.1: Device not configured

# cat /dev/ugen0 > /dev/null
cat: /dev/ugen0: Operation not supported by device