Update broke network

[Oliver Ruebenacker]

     Hello,

  On a machine I do not use very often, I just pulled in the updates
of the last two weeks, rebooted, and the network connection is gone.
And I need it, now. This is a big disaster. This is Fedora 13.

  What can I do? Thanks.

     Take care
     Oliver

-- 
Oliver Ruebenacker, Computational Cell Biologist
Systems Biology Linker at Virtual Cell (http://vcell.org/sybil)
Turning Knowledge Data into Models
Center for Cell Analysis and Modeling
http://www.oliver.curiousworld.org