Quote:
Originally Posted by eWish
Writing the code is going to be up to you. If you have problems we will be glad to help.
Check CPAN for Net::Domain and Net::Mac
Perlfaq9
--Kevin
Hi Kevin,
I have written some code , which gives me IP address as well as Host name , but not the MAC address.I am not sure , how can i Get the MAC address of particular IP address using PHP..
My code is ,
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<?php
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<?php
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echo "IP Address Is : ";
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echo $_SERVER['HTTP_X_FORWARDED_FOR']; // Show IP
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$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
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echo " Host Name : ";
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echo gethostbyaddr($ip);
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$mac = returnMacAddress();
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function returnMacAddress() {
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// Get the arp executable path
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$location = `which arp`;
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// Execute the arp command and store the output in $arpTable
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$arpTable = `$location`;
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// Split the output so every line is an entry of the $arpSplitted array
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$arpSplitted = split("\n",$arpTable);
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// Get the remote ip address (the ip address of the client, the browser)
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$remoteIp = $ip;
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foreach ($arpSplitted as $value) {
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// Split every arp line, this is done in case the format of the arp
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// command output is a bit different than expected
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$valueSplitted = split(" ",$value);
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foreach ($valueSplitted as $spLine) {
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if (preg_match("/$remoteIp/",$spLine)) {
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$ipFound = true;
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}
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// The ip address has been found, now rescan all the string
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// to get the mac address
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if ($ipFound) {
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// Rescan all the string, in case the mac address, in the string
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// returned by arp, comes before the ip address
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// (you know, Murphy's laws)
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reset($valueSplitted);
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foreach ($valueSplitted as $spLine) {
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if (preg_match("/[0-9a-f][0-9a-f][:-]".
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"[0-9a-f][0-9a-f][:-]".
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"[0-9a-f][0-9a-f][:-]".
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"[0-9a-f][0-9a-f][:-]".
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"[0-9a-f][0-9a-f][:-]".
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"[0-9a-f][0-9a-f]/i",$spLine)) {
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return $spLine;
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}
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}
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}
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$ipFound = false;
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}
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}
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return false;
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}
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