diff --git a/slapos/format.py b/slapos/format.py index caa969f5f5a348df11459dcd21ff256d9cd9fa8b..f12088750753f7b6feb5569bd091a5d0c2415502 100644 --- a/slapos/format.py +++ b/slapos/format.py @@ -844,7 +844,7 @@ class Interface(object): def addIPv4LocalAddress(self, addr=None): """Adds local IPv4 address in ipv4_local_network""" - netmask = '255.255.255.254' if sys.platform == 'cygwin' \ + netmask = str(netaddr.IPNetwork(self.ipv4_local_network).netmask) if sys.platform == 'cygwin' \ else '255.255.255.255' local_address_list = self.getIPv4LocalAddressList() if addr is None: