system-control-network

Windows серверы имеют в именах символ подчеркивания.
В файле hosts я их прописал, но system-control-network не хочет работать, выдает:

[soz@localhost ~]$ /usr/bin/system-control-network
Traceback (most recent call last):
File "/usr/bin/system-control-network", line 509, in <module>
window = mainDialog()
File "/usr/bin/system-control-network", line 122, in __init__
self.devicelist = self.getProfDeviceList()
File "/usr/bin/system-control-network", line 431, in getProfDeviceList
profilelist = getProfileList(refresh)
File "/usr/share/system-config-network/netconfpkg/NCProfileList.py", line 652, in getProfileList
__PFList.load()
File "/usr/share/system-config-network/netconfpkg/NCProfileList.py", line 87, in load
self.loadprof(pr, profdir)
File "/usr/share/system-config-network/netconfpkg/NCProfileList.py", line 184, in loadprof
raise ValueError(error)
ValueError: Error while parsing /etc/hosts:
Wrong Hostname on line 5
Wrong Hostname on line 6


Как решить эту проблему????????