diff options
| -rwxr-xr-x | bin/network | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/bin/network b/bin/network index ae9cd38..dda64da 100755 --- a/bin/network +++ b/bin/network @@ -260,7 +260,7 @@ class Interface(socket.socket): nic_data = fcntl.ioctl(self.fileno(), 0x8915, freq) except IOError: logging.error("No IP address for %s", self.interface) - return 1 + return None return socket.inet_ntoa(nic_data[20:24]) @property @@ -271,7 +271,7 @@ class Interface(socket.socket): mask_data = fcntl.ioctl(self.fileno(), 0x891b, freq) except IOError: logging.error("No netmask for %s", self.interface) - return 1 + return None return socket.inet_ntoa(mask_data[20:24]) @property @@ -416,9 +416,15 @@ def make_target_list(iface, test_targets, log_warnings): List form of input string, minus invalid values """ test_targets_list = test_targets.split(",") - net = ipaddress.IPv4Network("{}/{}".format(Interface(iface).ipaddress, - Interface(iface).netmask), - False) + try: + net = ipaddress.IPv4Network("{}/{}".format(Interface(iface).ipaddress, + Interface(iface).netmask), + False) + except ipaddress.AddressValueError as e: + logging.error("Device {}: Invalid IP Address".format(iface)) + logging.error(" {}".format(e)) + logging.error("Aborting test now") + sys.exit(1) first_addr = net.network_address + 1 last_addr = first_addr + net.num_addresses - 2 return_list = list(test_targets_list) |