Add files via upload

Net_Scanner0.py

@@ -0,0 +1,18 @@
+import scapy.all as scapy
+from scapy.layers.l2 import ARP, Ether
+
+# 1) arp request
+# 2) broadcast
+# 3) response
+
+arp_request_packet = ARP(pdst="10.0.2.1/24")
+# scapy.ls(ARP())
+broadcast_packet = Ether(dst="ff:ff:ff:ff:ff:ff")
+# scapy.ls(Ether())
+combined_packet = broadcast_packet/arp_request_packet  # 2 packet in 1, combine two packets
+# result = scapy.srp(combined_packet, timeout=1)
+# print(result)
+
+(answered_list, unanswered_list) = scapy.srp(combined_packet, timeout=1)
+# print(list(answered_list))
+answered_list.summary()

Network_Scanner.py

@@ -0,0 +1,30 @@
+import scapy.all as scapy
+from scapy.layers.l2 import ARP, Ether
+import optparse
+
+# 1) arp request
+# 2) broadcast
+# 3) response
+
+def get_user_input():
+    parse_object = optparse.OptionParser()
+    parse_object.add_option("-i", "--ipaddress", dest="ip_address", help="Enter IP Address")
+
+    (user_input, arguments) = parse_object.parse_args()
+
+    if not user_input.ip_address:
+        print("Enter IP Address")
+
+    return user_input
+
+def scan_network(ip):
+    arp_request_packet = ARP(pdst=ip)
+    # scapy.ls(ARP())
+    broadcast_packet = Ether(dst="ff:ff:ff:ff:ff:ff")
+    # scapy.ls(Ether())
+    combined_packet = broadcast_packet/arp_request_packet  # 2 packet in 1, combine two packets
+    (answered_list, unanswered_list) = scapy.srp(combined_packet, timeout=1)
+    answered_list.summary()
+
+user_ip_address = get_user_input()
+scan_network(user_ip_address.ip_address)