Alert on device status based on network communication status

Download JSON Download Python

Ratings

Release Time

08/01/2017

Downloads

835 times

Update Time

11/18/2024

Views

794 times

Share-it:

Tags

No results found.

The connection to the network computer will be established.

In that case, if you want to monitor if a computer can be communicated or not you can use this script.

This script will send an alert if

1.If the network computer cannot be reached

2.If the network computer can be reached.

Note:

1.Please run this script as custom monitoring script

Procedure's Instructions

import os
import ctypes
import sys

class disable_file_system_redirection:
    _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection
    _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection
    def __enter__(self):
        self.old_value = ctypes.c_long()
        self.success = self._disable(ctypes.byref(self.old_value))
    def __exit__(self, type, value, traceback):
        if self.success:
            self._revert(self.old_value)

def alert(arg):
    sys.stderr.write("%d%d%d" % (arg, arg, arg))

filepath = os.environ['PROGRAMDATA']
os.chdir(filepath)
if os.path.isdir('C1_TEMP'):
    print " "
else:
    os.mkdir('C1_TEMP')
networkfile = filepath+'\\C1_TEMP\\newtworkfile.txt'

with disable_file_system_redirection():            
    ip_check=os.popen("ipconfig").read()

for ip in [ip.strip() for ip in ip_check.split('\n') if 'IPv4 Address'  in ip if ip.strip()]:
    s=ip
    ip_log=s[36:]
print "Testing the network connetivity for the endpoint with an ip: "+ip_log+"..."

ping="ping "+ip_log

with disable_file_system_redirection():
    check_connectivity=os.popen(ping).read()

for lost in [lost.strip() for lost in check_connectivity.split('\n') if 'Lost'  in lost if lost.strip()]:
    connection_lost = lost[33:]

if os.path.isfile(networkfile):
    with open(networkfile,'r+') as f:
        countinfile = f.read()
else:
    with open(networkfile,'w+') as f:
        f.truncate()
        f.write('0')
    with open(networkfile,'r+') as f:
        countinfile = f.read()

if "Lost = 0" in connection_lost:
    if '1' in  countinfile:
        alert(0)
        print "The network connectivity is good"
    elif '2' in  countinfile:
        alert(1)
        print check_connectivity
        with open(networkfile,'w+') as f:
            f.truncate()
            f.write('1')
    else:
        alert(1)
        print check_connectivity
        with open(networkfile,'w+') as f:
            f.truncate()
            f.write('1')
    
elif "Destination host unreachable" or "Request timed out" in check_connectivity:
    if '2' in  countinfile:
        alert(0)
        print "The Destination host is unreachable"
    elif '1' in  countinfile:
        print check_connectivity
        alert(1)
        with open(networkfile,'w+') as f:
            f.truncate()
            f.write('2')
    else:
        print check_connectivity
        alert(1)
        with open(networkfile,'w+') as f:
            f.truncate()
            f.write('2')

Comments

No Comments.

Alert on device status based on network communication status

Comments

Leave a Comment