From 34d0cc0ae7da64ffd55f1c633a3d46bfc986c3ed Mon Sep 17 00:00:00 2001
From: Mari Wahl <mari.wahl9@gmail.com>
Date: Sun, 28 Dec 2014 17:17:15 -0500
Subject: [PATCH] more scapy scripts

---
 Network_and_802.11/scapy/ping.py          | 32 +++++++++++++++++++++++
 Network_and_802.11/scapy/scanning_port.py | 13 ++++-----
 2 files changed, 39 insertions(+), 6 deletions(-)
 create mode 100644 Network_and_802.11/scapy/ping.py

diff --git a/Network_and_802.11/scapy/ping.py b/Network_and_802.11/scapy/ping.py
new file mode 100644
index 0000000..6f62723
--- /dev/null
+++ b/Network_and_802.11/scapy/ping.py
@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+
+__author__ = "bt3"
+
+from sys import argv, exit
+from os import path
+from scapy.all import *
+
+def arp_ping(host):
+    ans, unans = srp(Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst=host), timeout=2)
+    ans.summary(lambda (s, r): r.sprintf("%Ether.src% %ARP.psrc%"))
+
+
+def icmp_ping(host):
+    ans, unans = sr(IP(dst=host)/ICMP())
+    ans.summary(lambda (s, r): r.sprintf("%IP.src% is alive"))
+
+
+def tcp_ping(host, port):
+    ans, unans = sr(IP(dst=host)/TCP(dport=port, flags="S"))
+    ans.summary(lambda(s, r): r.sprintf("%IP.src% is alive"))
+
+def udp_ping(host, port=0):
+    ans, unans = sr(IP(dst=host)/UDP(dport=port))
+    ans.summary(lambda(s, r): r.sprintf("%IP.src% is alive"))
+
+
+if __name__ == '__main__':
+    HOST = '192.168.1.25'
+    #arp_ping(HOST)
+    icmp_ping(HOST)
+    #tcp_ping(HOST, 80)
\ No newline at end of file
diff --git a/Network_and_802.11/scapy/scanning_port.py b/Network_and_802.11/scapy/scanning_port.py
index 9a24554..011bfc2 100644
--- a/Network_and_802.11/scapy/scanning_port.py
+++ b/Network_and_802.11/scapy/scanning_port.py
@@ -11,12 +11,13 @@ DEST = '192.168.1.25'
 def scan_port():
     packet=IP(dst=DEST)/TCP(dport=(1,100),flags="S")
     responded, unanswered = sr(packet, timeout=10, verbose=0)
-
-    print "List of all open ports in " + DEST
-
-    for a in responded:
-        if a[1][1].flags == 18:
-            print a[1].sport
+    if responded:
+        print "List of all open ports in: " + DEST
+        for a in responded:
+            if a[1][1].flags == 18:
+                print a[1].sport
+    else:
+        print "All ports in %s are closed." %DEST
 
 if __name__ == '__main__':
     scan_port()
\ No newline at end of file