Port scanner problem
Posted on
16th Feb 2014 07:03 pm by
admin
Hai
recently i developed one app through which u can check the opened and closed ports under an ip address or domain.but there is a small error.
if no port numbers are given then it should scan from 1-100 ports.but it is scanning only first 5 ports..
can anyone help me out..
Code: <html>
<title>Check the Open ports</title>
<pre> <font size=3><b>Hai
Using this application u can check the ports that are opened in the ip address
Common Ports Used are
FTP 21
SSH 22
Telnet 23
SMTP 25
Web 80
Pop 3 110
IMAP 143
Other Applications
Remote Desktop 3389
PC Anywhere 5631</b></font>
</pre>
<body background="image01.jpg" bgproperties="fixed">
<form action="timer.php" method="POST">
<table align="center" border="1" bordercolor="black">
<tr>
<td align="left" bgcolor="transparent" valign="center">Ip address:<input type=text style="color: #FF0000;font-family: Verdana;font-weight: bold;font-size: 14px;background-color: transparent;" maxlength='30' name=address></td></tr><tr></tr>
<tr><td align="left" bgcolor="transparent" valign="center">Port Number:<input type=text style="color: #FF0000;font-family: Verdana;font-weight: bold;font-size: 14px;background-color: transparent;" maxlength='25' name=service></td></tr>
<tr><td align="center" valign="center"><input type=submit name=submit value=Submit></td>
</tr>
</table>
</form>
</body>
</html>
<?php
error_reporting(0);
$address = $_POST['address'];
$service = $_POST['service'];
if($address && $service)
{
if(fsockopen($address,$service,$errno,$errstr,10))
{
//echo "$address:$service is up!";
echo ("<table><td bgcolor=yellow width=100% align='center'><font face=Verdana, Arial, Helvetica, sans-serif size=2><b>$address:$service is up!</b></font></td></table>");
}
else
{
//echo "$address:$service is NOT up!";
echo ("<table><td bgcolor=yellow width=100% align='center'><font face=Verdana, Arial, Helvetica, sans-serif size=2><b>$address:$service is Down!</b></font></td></table>");
}
}
elseif($address)
{
for($service=10;$service<=100;$service++)
{
$sock_check=fsockopen($address,$service,$errno,$errstr,10);
if(!$sock_check)
{
echo ("<table><td bgcolor=yellow width=100% align='center'><font face=Verdana, Arial, Helvetica, sans-serif size=2><b>$address:$service is Down!</b></font></td></table>");
}
else
{
echo ("<table><td bgcolor=yellow width=100% align='center'><font face=Verdana, Arial, Helvetica, sans-serif size=2><b>$address:$service is up!</b></font></td></table>");
}
}
}
else
{
}
?>
No comments posted yet
Your Answer:
Login to answer
214 
23 
Other forums
phpMailer not working ..........
HI,
I was playing with the phpMailer script and tried to send a smiple mail using their test scri
How to file_get_contents when login required?
Hello!
I am trying to read data from a page that you have to be logged into to view, I am try
Transaction variant for VA02 not working
My requirement is to have transaction for user to only add the output and print a sales order.
printing links
Hi every1
i am connecting to a table in sql and the looping through with a while ($ var = my
$_POST variable un-useable
I'm trying to use a $_POST variable in a mysql update statement but i can't use it for some unknown
Quick Question about echo value
Hey guys, I'm trying to get something to show differently in one of my scripts. I'm trying to make
PHP/Database issue
My friend is helping me make a database where you go to a certain webpage of my site and the page wi
form variables from database help.
Hi all,
I would like to have a form that gives you options based on the results of an mysql q
Sort a two dimensional array.
Hi. I've set up a two dimensional array that reads as follows:
Code: $modifiedData = array(
ASP.NET 2.0 - Enter Key - Default Submit Button
Hi,One of the most annoying things in developing web pages is handling the "Enter key" for form subm
