Welcome to the Most Reliable Essay writing Service Online

CIS115 Week 7 Lab Overview Title of Lab: Networking with Python Deliverables • A source code Python file. • A Word document containing both source code and the screen print of the program outputs.

by | Mar 19

Place your order today at a 15% discount

CIS115 Week 7 Lab Overview
Title of Lab: Networking with Python
Deliverables
• A source code Python file.
• A Word document containing both source code and the screen print of the program outputs.
Lab Steps
Part 1 – Finding your IP address
We will create a python program to do a port scan. To do this you need to find the ip address of your computer. Open a Command Prompt (Start button -> Windows System-> Command Prompt). At the command prompt type ipconfig –all
In the above example the IP address is IPv4 192.168.15.149
Part 2 – Running Your Code
After you have set up your router we will create a python program to do a port scan. Open Idle create a new file. Enter the following python code to create a port scanner. NOTE – do not run the port scanner on any site except your router and your own machine.
#!/usr/bin/env python
import socket
import subprocess
import sys
from datetime import datetime
# Clear the screen
subprocess.call(‘clear’, shell=True)
# Ask for input
remoteServer = input(“Enter a remote host to scan: “)
remoteServerIP = socket.gethostbyname(remoteServer)
# Print a nice banner with information on which host we are about to scan
print (“-” * 60)
print (“Please wait, scanning remote host”, remoteServerIP)
print (“-” * 60)
# Check what time the scan started
t1 = datetime.now()
# Using the range function to specify ports (here it will scans all ports between 1 and 1024)
# We also put in some error handling for catching errors
try:
for port in range(1,1025):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
result = sock.connect_ex((remoteServerIP, port))
if result == 0:
print (“Port {}: Open”.format(port))
sock.close()
except KeyboardInterrupt:
print (“You pressed Ctrl+C”)
sys.exit()
except socket.gaierror:
print (“Hostname could not be resolved. Exiting”)
sys.exit()
except socket.error:
print (“Couldn’t connect to server”)
sys.exit()
# Checking the time again
t2 = datetime.now()
# Calculates the difference of time, to see how long it took to run the script
total = t2 – t1
# Printing the information to screen
print (“Scanning Completed in: “, total)
Run the above code and enter the IP address of the machine (note the machine above is 192.168.8.113). This will take several minutes – even up to 10 minutes so please be patient! You may also try entering in the ip address of your router (shown below)

  

CLIENT TESTIMONIALS

The Service Is Okay. I won’t Complain

The writers on the website are courteous and the customer service responds quickly. My paper was handled well; They promised...

Writers here are very professional and are native British

Thanks a lot for helping me out with my PhD Thesis, Writers here are very professional and are native British!!

Jack, The United Kingdom

Very Very Helpful, and On time.

Very Very Helpful, and On time.

Adelio M, Spain

I scored complete A’s in 3 out of four courses

I scored complete A’s in 3 out of four courses

Anonymous, Illinoi Chicago

CLICK HERE  To order your paper

About Essaysmiths Assignment writing service

We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.

How It Works

To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.

Are there Discounts?

All new clients are eligible for upto 20% off in their first Order. Our payment method is safe and secure.

 CLICK HERE to Order Your Assignment

 

Recently Posted Questions.