remove some print for testing

ubuntu_base/opportunistic_monitor.py

@@ -12,8 +12,8 @@ def process_packet(new_packet):
     pkt = IP(data)
 
     if pkt.haslayer(IP):
-        print(f"IP Packet: {pkt.summary()}")
-        pkt.show()
+        # print(f"IP Packet: {pkt.summary()}")
+        # pkt.show()
 
         index_custom_option = -1
         if pkt.options:
@@ -26,7 +26,7 @@ def process_packet(new_packet):
                         # save ip address for later attacker, node_id and interface_num
 
                         if entry["cmd"] == Cmd.REGISTER:
-                            print(f"Custom Option from REGISTER found: id = {entry['node_id']}, inter = vmnet{entry['inter_num']}")
+                            print(f"Custom Option from REGISTER found: id = {entry['node_id']}, inter = ens{entry['inter_num']}")
                             map_IP_with_source_switch[pkt[IP].src] = {"node_id": entry['node_id'], "inter_num": entry['inter_num']}
 
         IP_attacker = "172.16.60.133"
@@ -50,7 +50,7 @@ def process_packet(new_packet):
             del pkt[IP].chksum  # Invalidate the checksum
             new_packet.set_payload(bytes(pkt))
 
-            pkt.show()
+            # pkt.show()
 
     new_packet.accept()
 

ubuntu_base/opportunistic_node.py

@@ -14,12 +14,12 @@ my_id = 1
 
 
 def process_packet(new_packet):
-    global my_id
+    global my_id, name_interface
 
     inter_num = new_packet.get_mark()
     # Determine the incoming interface based on the mark
-    interface = MARK_TO_INTERFACE.get(inter_num, 'unknown')
-    print(interface)
+    # interface = MARK_TO_INTERFACE.get(inter_num, 'unknown')
+    # print(interface)
 
     data = new_packet.get_payload()
 
@@ -28,8 +28,8 @@ def process_packet(new_packet):
 
     # Check if it's a TCP packet
     if pkt.haslayer(IP):
-        print(f"IP Packet: {pkt.summary()}")
-        pkt.show()
+        # print(f"IP Packet: {pkt.summary()}")
+        # pkt.show()
 
         is_register_me = True
         index_custom_option = -1
@@ -42,7 +42,7 @@ def process_packet(new_packet):
                     for entry in option.read_all_entry():
                         if entry["cmd"] == Cmd.DECISION_DROP:
                             print(
-                                f"Custom Option from DECISION found: id = {entry['node_id']}, inter = vmnet{entry['inter_num']}, cmd = {entry['cmd']}")
+                                f"Custom Option from DECISION found: id = {entry['node_id']}, inter = {name_interface}{entry['inter_num']}, cmd = {entry['cmd']}")
                             # Do something to deploy firewall
                         elif entry["cmd"] == Cmd.REGISTER:
                             is_register_me = False
@@ -62,7 +62,7 @@ def process_packet(new_packet):
             del pkt.ihl
             del pkt[IP].chksum  # Invalidate the checksum
             new_packet.set_payload(bytes(pkt))
-            pkt.show()  # Now this will work correctly
+            # pkt.show()  # Now this will work correctly
 
     new_packet.accept()
 

ubuntu_base/set_ip_default

 #!/bin/bash
 
+sudo ip addr add 192.168.1.10/24 dev ens3
 sudo nmcli con mod ens3 ipv4.method manual
 sudo nmcli con mod ens3 ipv4.addresses 192.168.1.10/24
 sudo nmcli con mod ens3 ipv4.gateway 192.168.1.5
\ No newline at end of file