<html>
<head>
<link rel="stylesheet" type="text/css" href="css/style.css">
<link rel="shortcut icon" href="favicon.ico" />
<title>Traffic Monitoring</title>
<?php
$varPort2 = $_GET['formPort'];
if($varPort2 != ""){
echo "<meta http-equiv=\"refresh\" content=\"90; topsources.php?formPort=" . $varPort2. "\">";
}
?>
</head>
<body>
<div class=header>
<h2>Traffic Monitoring</h2>
<h3>Top Source IPs</h3>
<?php include("includes/menu.php"); ?>
</div>
<div class=content>
<h3>YOU MUST SELECT A SERVICE TO VIEW DATA!</h3>
<h4>Data displayed here is from the last 30 minutes, and is updated every 5 minutes.</h4>
<!-- MySQL connection to retrieve data for the service selection dropdown -->
<?php
//Include DB Connection Info
include("includes/db_config.php");
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
//Create dropdown
$query = "SELECT port, svc_name FROM commonports ORDER BY port";
$tbllist = mysqli_query($conn, $query);
$options = "";
while ($row = mysqli_fetch_array($tbllist))
{
$id=$row["port"];
$name=$row["svc_name"];
$options.="<option value=\"$id\">$id - $name</option>";
}
//Check Connection
if ($conn->connect_error) {
die("Connection Failed: " . $conn->connect_error);
}
$conn->close();
?>
<p>
<!-- Service selection form -->
<form>
<p>
For which service would you like to see data?
<br>
<select name="formPort">
<option value=0>Select a service</option>
<?php echo $options?>
</select>
<br>
<input name="formSubmit" type="submit" value="Submit">
</p>
</form>
<!-- Take submitted data, run the necessary MySQL Queries -->
<?php
//Get data from the form submit
if(isset($_GET['formPort'])){
$varPort = $_GET['formPort'];
}else{
$varPort = 0;
}
// Create connection
$conn2 = new mysqli($servername, $username, $password, $dbname);
//Query
$sql = "SELECT src_ip, COUNT(DISTINCT(dst_ip)), COUNT(src_ip) FROM `rawdata` WHERE `dst_port` = '".$varPort."' AND time > (UNIX_TIMESTAMP() - 1800) GROUP BY src_ip ORDER BY COUNT(DISTINCT(dst_ip)) DESC LIMIT 50";
$result = $conn2->query($sql);
//If there are results, display them in a table
if ($result->num_rows >0) {
echo "Now viewing data for Destination Port $varPort";
echo "<br>";
echo "<table align='center'><tr><th>Source IP</th><th># of targets</th><th># of connections</th><th>Source Whois</th><th>Destination IPs</th></tr>";
while ($row = $result->fetch_assoc()) {
echo "<tr><td>".$row["src_ip"]."</td><td>".$row["COUNT(DISTINCT(dst_ip))"]."</td><td>".$row["COUNT(src_ip)"]."</td><td><a href=http://DOMAIN.com/netdata/whoislookup.php?formIPaddr=".$row["src_ip"]." target=_blank>Whois</a></td><td><a href=http://DOMAIN.com/netdata/destinationips.php?formIP=".$row["src_ip"]."&formPort=$varPort target=_blank>List</a></td></tr>";
}
echo "</table>";
} else {
echo "No Results, something is likely broken.";
}
$conn2->close();
?>
</div>
</body>
</html>