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 not working written for consumption of slots
1. Here is the function where i will be allowed to consume the slot booked by me.

2. Here i c

PHP Thumbnail Creation
Ok so i use this function to create thumbnails:

Code: function createthumb($name,$filename,$n

Clean URLs
Hi I was wandering if anyone has ever implemented URLs on their PHP run website using URLS like wiki

Writing to the middle of a file
Hi I have a bit of a problem. Is there any way i can write some text to a middle of a text file. For

please help me in this update statment
hi every one

if I have table and this data in it

id name
10

socket communication between c++/java and sending image
hi,

i have a class in c++ called win32_sockserver which creates socket to java. i am trying

Help with echo()
I'm having some problems with this code:

Code: echo '
<A HREF="jav

Material Master Update through BAPI - Follow up material not updated
Hi Experts,

I am updating the material master through a custom transaction using the BAPI

str_replace help
Hey there,

I'm a PHP newb, I'm having troubles with the str_replace function. I want to clean

Help with PHP Calendar code...
Hello, I'm new to this forum and I'm glad I found it.
I wrote this code for a PHP calendar as an

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