def get_netmask(self, networks, from_ip): for name, ip, mac, netmask in networks: if ip.startswith("127"): # exclude the loopack continue if ip == from_ip: if NetUtils.netmask_validate(netmask): return netmask else: return "255.0.0.0" else: return "255.0.0.0"
def test09_netmask_validate_false(self): """ correct format of netmask """ nmask = "200.255.128.0" result = NetUtils.netmask_validate(nmask) self.assertFalse(result)