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Use system_get_arp_table()

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This commit is contained in:
Renato Botelho 2019-06-03 14:34:10 -03:00
parent 5a41b18c56
commit cda4e23edf
1 changed files with 7 additions and 2 deletions
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9
src/usr/local/www/services_captiveportal_mac_edit.php
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@ -172,8 +172,13 @@ if ($_POST['save']) {
// Get the MAC address
$ip = $_SERVER['REMOTE_ADDR'];
$mymac = `/usr/sbin/arp -an | grep '('{$ip}')' | head -n 1 | cut -d" " -f4`;
$mymac = str_replace("\n", "", $mymac);
$arp_table = system_get_arp_table();
if (($key = array_search($ip, array_column($arp_table, 'ip-address')))
!== FALSE) {
if (!empty($arp_table[$key]['mac-address'])) {
$mymac = $arp_table[$key]['mac-address'];
}
}
include("head.inc");