diff options
Diffstat (limited to 'etc/inc/pfsense-utils.inc')
| -rw-r--r-- | etc/inc/pfsense-utils.inc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc index be174af..5e676db 100644 --- a/etc/inc/pfsense-utils.inc +++ b/etc/inc/pfsense-utils.inc @@ -2181,4 +2181,28 @@ function filter_rules_compare($a, $b) { return compare_interface_friendly_names($a['interface'], $b['interface']); } +/****f* pfsense-utils/load_mac_manufacturer_table + * NAME + * load_mac_manufacturer_table + * INPUTS + * none + * RESULT + * returns associative array with MAC-Manufacturer pairs + ******/ +function load_mac_manufacturer_table() { + /* load MAC-Manufacture data from the file */ + $macs=file("/usr/local/share/nmap/nmap-mac-prefixes"); + if ($macs){ + foreach ($macs as $line){ + if (preg_match('/([0-9A-Fa-f]{6}) (.*)$/', $line, $matches)){ + /* store values like this $mac_man['000C29']='VMW=ware' */ + $mac_man["$matches[1]"]=$matches[2]; + } + } + return $mac_man; + } else + return -1; + +} + ?> |
