fix bug

ubuntu_base/vc_node.py

@@ -28,7 +28,7 @@ while True:
         print("Connected successfully!")
         break  # Exit loop once connected
     except (socket.error, ConnectionRefusedError) as e:
-        print(f"Connection failed: {e}. Retrying in 2 seconds...")
+        # print(f"Connection failed: {e}. Retrying in 2 seconds...")
         time.sleep(2)  # Wait before retrying
 
 

ubuntu_uncontrolled_router/uncontrolled_router.py

@@ -3,6 +3,7 @@ import struct
 import time
 import json
 import subprocess
+from scapy.all import get_if_hwaddr
 
 from pathlib import Path
 
@@ -92,7 +93,7 @@ def update_ospf_rule(input_map, total_router):
 
 def setup_network():
     global client_socket
-    mac_address = if_utils.get_if_hwaddr("ens3")  # Example: "00:1A:2B:3C:4D:5E"
+    mac_address = get_if_hwaddr("ens3")  # Example: "00:1A:2B:3C:4D:5E"
     mac_bytes = bytes.fromhex(mac_address.replace(":", ""))
     message = struct.pack('!6s', mac_bytes)
     client_socket.sendall(message)