From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 
1.0.3705)

Description of problem:
The RedHat Network Config tool crashes when trying to save, and, most settings 
aren't saved.

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Point 'Start Here'
2. Point 'System Settings'
3. Point 'Network Configuration'
4. Change something.
5. Save
6. Exception Occured
	

Actual Results:  Received an Exception Occurred. See Additional Information for 
the dump. And the 'saved' settings weren't saved.

Expected Results:  The settings should've been saved.

Additional info:

Traceback (most recent call last):
  File "/usr/sbin/neat", line 496, in on_applyButton_clicked
    self.save()
  File "/usr/sbin/neat", line 319, in save
    self.saveDevices()
  File "/usr/sbin/neat", line 326, in saveDevices
    devicelist.save()
  File "/usr/sbin/../share/redhat-config-network/netconfpkg/NCDeviceList.py", 
line 145, in save
    os.write(fp2, ipc.network()+'/'+ipc.prefix()+" via "+route.Gateway+"\n")
  File "/usr/sbin/../share/redhat-config-network/netconfpkg/ipcalc.py", line 
60, in network
    return re.match("NETWORK=(\S+)", text).groups()[0]
AttributeError: 'NoneType' object has no attribute 'groups'

Local variables in innermost frame:
text: 
self: <netconfpkg.ipcalc.IPCalc instance at 0x84a0cd4>