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..
Did you know?Explore Trending and Topic pages for more stories like this.
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 Like 23 Dislike
Previous forums Next forums
Other forums

PHP Function Page Advice
Hi All, I am quite new to PHP and Javascript but have written an Online Shop (Mainly for Fun and edu

Creating XML with php
I need to creat an XML with php and have successfully produced a valid output.
The problem I hav

Easy administration on MySQL databases
My website is database driven and I am very tired of manually making queries to my tables in order t

Data Function is Its Not working IN IE8
This is my first time to use formums. I hope i can get solution for this problem. view plaincopy to

does anyone know a php script to send mail using gmails/googles free smtp server
cause i heard u can do that but i dont know how

How to display random record from table?
I have the following code:

Code: <?php
$display_block .= "<input type=

Target costs on Process orders not calculating
Hi All,

We have released standard costs for all the materials. We have also done Goods r

Is STL important?
I'm just starting programming and I've made it until the Standart Template Library. But the chapter

PHP time (deadline within one week)
I have a column ['projdue'], which stores the deadline for a project.
I have PHP code and <

Need help with an email blocker for a guessbook
I am new with php and here is a simple guessbook page but I am being hit with spam from a group of t

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash