changes to replace MacAddress usage and remove ipaddress module altogether

daemon/core/api/grpc/client.py

@@ -9,8 +9,8 @@ from contextlib import contextmanager
 import grpc
 import netaddr
 
+from core import utils
 from core.api.grpc import core_pb2, core_pb2_grpc
-from core.nodes.ipaddress import MacAddress
 
 
 class InterfaceHelper:
@@ -88,7 +88,7 @@ class InterfaceHelper:
 
         # random mac
         if not mac:
-            mac = MacAddress.random()
+            mac = utils.random_mac()
 
         return core_pb2.Interface(
             id=interface_id,

daemon/core/api/grpc/grpcutils.py

@@ -6,7 +6,6 @@ from core.api.grpc import core_pb2
 from core.emulator.emudata import InterfaceData, LinkOptions, NodeOptions
 from core.emulator.enumerations import LinkTypes, NodeTypes
 from core.nodes.base import CoreNetworkBase
-from core.nodes.ipaddress import MacAddress
 
 WORKERS = 10
 
@@ -57,8 +56,6 @@ def link_interface(interface_proto):
         mac = interface_proto.mac
         if mac == "":
             mac = None
-        else:
-            mac = MacAddress.from_string(mac)
         interface = InterfaceData(
             _id=interface_proto.id,
             name=name,