network manager has gone crazy

[Bruno Wolff III]

On Sun, Nov 11, 2012 at 01:04:07 +0100,
   lee <lee at yun.yagibdah.de> wrote:
>
>No, I'm not using DHCP, and the cables are fine.  I have a theory about
>what it might be, though.  Is "system-config-network" related to
>networkmanager, or is it something else?

Network manager does use the ifcfg files (unless they are flagged to not 
be used by network manager) that can be modified using system-config-network.