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There is a pfsense 2.0.1 (FreeBSD) and the command cu for access to the serial console, there is a Cisco W3550 attached but I can't get a connection.

I try following Command:

cu /dev/cuau0 -speed 9600

or

cu -ehot /dev/cuau0 -speed 9600

But I can't get a connection, there still came following output.

usage: cu [-ehot] [-a acu] [-l line] [-s speed | -speed] [phone-number]
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up vote 1 down vote accepted

On following link i found my answer: http://onlamp.com/bsd/2001/10/11/FreeBSD_Basics.html

With this command i can connect to cisco router on serial console under pfsense (FreeBSD)

cu -l /dev/cuau0 -s 9600
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