Hi there,
I have been trying to make a simple monitor script using fsockopen. here it
is
------Start Code-----
<?php
error_reporting(0);
include 'config.php';
$domain = $_POST['domain'];
?>
<html>
<head>
<title>monitor script</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#000000" text="#FFFFFF" link="#0000FF" vlink="#0000FF"
alink="#FF0000">
<table width="40%" border="2" cellpadding="5" cellspacing="5"
bordercolor="#666666" align="center">
<tr>
<td width="50%">HTTP Server :</td>
<td width="50%"><?php
// Http port connection
$http = fsockopen($domain, $httpport, $errno, $errstr, 30);
if (!$http)
{
echo ("<img src=\"fail.jpg\"><img src=\"fail.jpg\"><img
src=\"fail.jpg\">");
}
else
{
echo ("<img src=\"pass.jpg\"><img src=\"pass.jpg\"><img
src=\"pass.jpg\">");
}
?>
</td>
</tr>
<tr>
<td>FTP Server :</td>
<td><?php
//ftp port connection
$ftp = fsockopen($domain, $ftpport, $errno, $errstr, 30);
if (!$ftp)
{
echo ("<img src=\"fail.jpg\"><img src=\"fail.jpg\"><img
src=\"fail.jpg\">");
}
else
{
echo ("<img src=\"pass.jpg\"><img src=\"pass.jpg\"><img
src=\"pass.jpg\">");
}
?>
</td>
</tr>
<tr>
<td>POP Server :</td>
<td><?php
//pop port connection
$pop = fsockopen($domain, $popport, $errno, $errstr, 30);
if (!$pop)
{
echo ("<img src=\"fail.jpg\"><img src=\"fail.jpg\"><img
src=\"fail.jpg\">");
}
else
{
echo ("<img src=\"pass.jpg\"><img src=\"pass.jpg\"><img
src=\"pass.jpg\">");
}
?>
</td>
</tr>
<tr>
<td>IMAP Server :</td>
<td><?php
//Imap server connection
$imap = fsockopen($domain, $imapport, $errno, $errstr, 30);
if (!$imap)
{
echo ("<img src=\"fail.jpg\"><img src=\"fail.jpg\"><img
src=\"fail.jpg\">");
}
else
{
echo ("<img src=\"pass.jpg\"><img src=\"pass.jpg\"><img
src=\"pass.jpg\">");
}
?>
</td>
</tr>
<tr>
<td>SMTP Server :</td>
<td><?php
//ssh port connection
$smtp = fsockopen($domain, $smtpport, $errno, $errstr, 30);
if (!$smtp)
{
echo ("<img src=\"fail.jpg\"><img src=\"fail.jpg\"><img
src=\"fail.jpg\">");
}
else
{
echo ("<img src=\"pass.jpg\"><img src=\"pass.jpg\"><img
src=\"pass.jpg\">");
}
?>
</td>
</tr>
<tr>
<td>SSH Server :</td>
<td><?php
//ssh port connection
$ssh = fsockopen($domain, $sshport, $errno, $errstr, 30);
if (!$ssh)
{
echo ("<img src=\"fail.jpg\"><img src=\"fail.jpg\"><img
src=\"fail.jpg\">");
}
else
{
echo ("<img src=\"pass.jpg\"><img src=\"pass.jpg\"><img
src=\"pass.jpg\">");
}
?>
</td>
</tr>
<tr>
<td>Bogus Server :</td>
<td><?php
// bogus port
$test = fsockopen($domain, $bogusport, $errno, $errstr, 30);
if (!$test)
{
echo ("<img src=\"fail.jpg\"><img src=\"fail.jpg\"><img
src=\"fail.jpg\">");
}
else
{
echo ("<img src=\"pass.jpg\"><img src=\"pass.jpg\"><img
src=\"pass.jpg\">");
}
?>
</td>
</tr>
</table>
</body>
</html>
----END CODE----
all seems to work ok , except that the http and smtp ports always come up ok
even when the domain doesnt exist. I am thinking mabey it has something to
do with verisign playing with the .com names lattley?. any ideas and help
would be appreciated :)
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