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2 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * MAC utils for PHP |
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15 | daniel-mar | 5 | * Copyright 2017 - 2023 Daniel Marschall, ViaThinkSoft |
6 | * Version 2023-04-29 |
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2 | daniel-mar | 7 | * |
8 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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9 | * you may not use this file except in compliance with the License. |
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10 | * You may obtain a copy of the License at |
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11 | * |
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12 | * http://www.apache.org/licenses/LICENSE-2.0 |
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13 | * |
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14 | * Unless required by applicable law or agreed to in writing, software |
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15 | * distributed under the License is distributed on an "AS IS" BASIS, |
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16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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17 | * See the License for the specific language governing permissions and |
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18 | * limitations under the License. |
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19 | */ |
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20 | |||
15 | daniel-mar | 21 | const IEEE_MAC_REGISTRY = __DIR__ . '/../web-data'; |
2 | daniel-mar | 22 | |
15 | daniel-mar | 23 | /** |
24 | * @param string $mac |
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25 | * @return bool |
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26 | */ |
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27 | function mac_valid(string $mac): bool { |
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2 | daniel-mar | 28 | $mac = str_replace(array('-', ':'), '', $mac); |
29 | $mac = strtoupper($mac); |
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30 | |||
31 | if (strlen($mac) != 12) return false; |
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32 | |||
33 | $mac = preg_replace('@[0-9A-F]@', '', $mac); |
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34 | |||
35 | return ($mac == ''); |
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36 | } |
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37 | |||
15 | daniel-mar | 38 | /** |
39 | * @param string $file |
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40 | * @param string $oui_name |
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41 | * @param string $mac |
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42 | * @return false|string |
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43 | */ |
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44 | function _lookup_ieee_registry(string $file, string $oui_name, string $mac) { |
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2 | daniel-mar | 45 | $begin = substr($mac, 0, 2).'-'.substr($mac, 2, 2).'-'.substr($mac, 4, 2); |
46 | $f = file_get_contents($file); |
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47 | |||
48 | $f = str_replace("\r", '', $f); |
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49 | |||
50 | # We are using a positive-lookahead because entries like the MA-M references have a blank line between organization and address |
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51 | preg_match_all('@^\s*'.preg_quote($begin, '@').'\s+\(hex\)\s+(\S+)\s+(.*)\n\n\s*(?=[0-9A-F])@ismU', "$f\n\nA", $m, PREG_SET_ORDER); |
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52 | foreach ($m as $n) { |
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53 | preg_match('@(\S+)\s+\(base 16\)(.*)$@ism', $n[2], $m); |
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54 | |||
15 | daniel-mar | 55 | if (preg_match('@(.+)-(.+)@ism', $m[1], $o)) { |
2 | daniel-mar | 56 | $z = hexdec(substr($mac, 6, 6)); |
57 | $beg = hexdec($o[1]); |
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58 | $end = hexdec($o[2]); |
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59 | if (($z < $beg) || ($z > $end)) continue; |
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60 | } else { |
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61 | $beg = 0x000000; |
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62 | $end = 0xFFFFFF; |
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63 | } |
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64 | |||
15 | daniel-mar | 65 | $x = trim(preg_replace('@^\s+@im', '', $m[2])); |
2 | daniel-mar | 66 | |
67 | # "PRIVATE" entries are only marked at the "(hex)" line, but not at the "(base16)" line |
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68 | if ($x == '') $x = trim($n[1]); |
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69 | |||
70 | $x = explode("\n", $x); |
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71 | |||
72 | $ra_len = strlen(dechex($end-$beg)); |
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73 | |||
15 | daniel-mar | 74 | $out = sprintf("%-32s 0x%s\n", "IEEE $oui_name part:", substr($mac, 0, 12-$ra_len)); |
75 | $out .= sprintf("%-32s 0x%s\n", "NIC specific part:", substr($mac, 12-$ra_len)); |
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76 | $out .= sprintf("%-32s %s\n", "Registrant:", $x[0]); |
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2 | daniel-mar | 77 | foreach ($x as $n => $y) { |
78 | if ($n == 0) continue; |
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15 | daniel-mar | 79 | else if ($n == 1) $out .= sprintf("%-32s %s\n", "Address of registrant:", $y); |
80 | else if ($n >= 2) $out .= sprintf("%-32s %s\n", "", $y); |
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2 | daniel-mar | 81 | } |
82 | |||
83 | // TODO: also print the date of last update of the OUI files |
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84 | |||
85 | return $out; |
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86 | } |
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87 | |||
88 | return false; |
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89 | } |
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90 | |||
15 | daniel-mar | 91 | /** |
92 | * @param string $mac |
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93 | * @return void |
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94 | * @throws Exception |
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95 | */ |
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96 | function decode_mac(string $mac) { |
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97 | // Amazing website about MAC addresses: https://mac-address.alldatafeeds.com/faq#how-to-recognise-mac-address-application |
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2 | daniel-mar | 98 | |
15 | daniel-mar | 99 | if (!mac_valid($mac)) throw new Exception("Invalid MAC address"); |
100 | |||
2 | daniel-mar | 101 | // Format MAC |
102 | $mac = strtoupper($mac); |
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103 | $mac = preg_replace('@[^0-9A-F]@', '', $mac); |
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104 | if (strlen($mac) != 12) { |
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15 | daniel-mar | 105 | throw new Exception("Invalid MAC address"); |
2 | daniel-mar | 106 | } |
107 | $mac_ = preg_replace('@^(..)(..)(..)(..)(..)(..)$@', '\\1-\\2-\\3-\\4-\\5-\\6', $mac); |
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15 | daniel-mar | 108 | echo sprintf("%-32s %s\n", "MAC address:", $mac_); |
2 | daniel-mar | 109 | |
110 | // Empfaengergruppe |
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111 | $ig = hexdec($mac[1]) & 1; // Bit #LSB+0 of Byte 1 |
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15 | daniel-mar | 112 | $ig_ = ($ig == 0) ? '[0] Individual (Unicast)' : '[1] Group (Multicast)'; |
113 | echo sprintf("%-32s %s\n", "Transmission type (I/G flag):", $ig_); |
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2 | daniel-mar | 114 | |
115 | // Vergabestelle |
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116 | $ul = hexdec($mac[1]) & 2; // Bit #LSB+1 of Byte 1 |
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117 | $ul_ = ($ul == 0) ? '[0] Universally Administered Address (UAA)' : '[1] Locally Administered Address (LAA)'; |
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15 | daniel-mar | 118 | echo sprintf("%-32s %s\n", "Administration type (U/L flag):", $ul_); |
2 | daniel-mar | 119 | |
120 | // Query IEEE registries |
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121 | // TODO: gilt OUI nur bei Individual UAA? |
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15 | daniel-mar | 122 | if (count(glob(IEEE_MAC_REGISTRY.'/*.txt')) > 0) { |
123 | if ( |
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124 | ($x = _lookup_ieee_registry(IEEE_MAC_REGISTRY . '/mam.txt', 'OUI-28 (MA-M)', $mac)) || |
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125 | ($x = _lookup_ieee_registry(IEEE_MAC_REGISTRY . '/oui36.txt', 'OUI-36 (MA-S)', $mac)) || |
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126 | # The IEEE Registration Authority distinguishes between IABs and OUI-36 values. Both are 36-bit values which may be used to generate EUI-48 values, but IABs may not be used to generate EUI-64 values.[6] |
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127 | # Note: The Individual Address Block (IAB) is an inactive registry activity, which has been replaced by the MA-S registry product as of January 1, 2014. |
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128 | ($x = _lookup_ieee_registry(IEEE_MAC_REGISTRY . '/iab.txt', 'IAB', $mac)) |
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129 | ) { |
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130 | echo $x; |
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131 | } else { |
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132 | echo _lookup_ieee_registry(IEEE_MAC_REGISTRY . '/oui.txt', 'OUI-24 (MA-L)', $mac); |
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133 | } |
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2 | daniel-mar | 134 | } |
135 | |||
15 | daniel-mar | 136 | $vm = ''; |
137 | // === FAQ "Detection rules which don't have their dedicated page yet" === |
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138 | // https://wiki.xenproject.org/wiki/Xen_Networking |
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139 | // https://mcpmag.com/articles/2007/11/27/hey-vm-whats-your-hypervisor.aspx |
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140 | // https://www.techrepublic.com/blog/data-center/mac-address-scorecard-for-common-virtual-machine-platforms |
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141 | if (mac_between($mac, '00:16:3E:00:00:00', '00:16:3E:FF:FF:FF')) $vm = "Red Hat Xen, XenSource, Novell Xen"; |
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142 | // http://techgenix.com/mac-address-pool-duplication-hyper-v/ |
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143 | // https://docs.microsoft.com/en-us/system-center/vmm/network-mac?view=sc-vmm-1807 |
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144 | // https://blogs.technet.microsoft.com/gbanin/2014/08/27/how-to-solve-mac-address-conflict-on-hyper-v/ |
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145 | if (mac_between($mac, '00:1D:D8:B7:1C:00', '00:1D:D8:F4:1F:FF')) $vm = "Microsoft SCVMM (System Center Virtual Machine Manager)"; |
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146 | // https://mcpmag.com/articles/2007/11/27/hey-vm-whats-your-hypervisor.aspx |
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147 | // https://www.techrepublic.com/blog/data-center/mac-address-scorecard-for-common-virtual-machine-platforms/ |
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148 | // https://blogs.technet.microsoft.com/medv/2011/01/24/how-to-manage-vm-mac-addresses-with-the-globalimagedata-xml-file-in-med-v-v1/ |
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149 | if (mac_between($mac, '00:03:FF:00:00:00', '00:03:FF:FF:FF:FF')) $vm = "Microsoft Virtual PC / Virtual Server"; |
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150 | // https://mcpmag.com/articles/2007/11/27/hey-vm-whats-your-hypervisor.aspx |
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151 | if (mac_between($mac, '00:18:51:00:00:00', '00:18:51:FF:FF:FF')) $vm = "SWsoft"; |
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152 | // https://macaddress.io/statistics/company/17619 |
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153 | if (mac_between($mac, '58:9C:FC:00:00:00', '58:9C:FC:FF:FF:FF')) $vm = "bhyve by FreebsdF"; |
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154 | // https://macaddress.io/statistics/company/17388 |
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155 | if (mac_between($mac, '50:6B:8D:00:00:00', '50:6B:8D:FF:FF:FF')) $vm = "Nutanix AHV"; |
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156 | // https://www.centos.org/forums/viewtopic.php?t=26739 |
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157 | if (mac_between($mac, '54:52:00:00:00:00', '54:52:FF:FF:FF:FF')) $vm = "KVM (proxmox)"; |
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158 | // Self tested (alldatafeeds.com) |
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159 | if (mac_between($mac, '96:00:00:00:00:00', '96:00:FF:FF:FF:FF')) $vm = "Hetzner vServer (based on KVM and libvirt)"; |
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160 | // === FAQ "How to recognise a VMware's virtual machine by its MAC address?" === |
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161 | if (mac_between($mac, '00:50:56:00:00:00', '00:50:56:FF:FF:FF')) $vm = "VMware vSphere, VMware Workstation, VMware ESX Server"; |
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162 | if (mac_between($mac, '00:50:56:80:00:00', '00:50:56:BF:FF:FF')) $vm = "VMware vSphere managed by vCenter Server"; |
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163 | if (mac_between($mac, '00:0C:29:00:00:00', '00:0C:29:FF:FF:FF')) $vm = "VMWare Standalone VMware vSphere, VMware Workstation, VMware Horizon"; |
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164 | if (mac_between($mac, '00:05:69:00:00:00', '00:05:69:FF:FF:FF')) $vm = "VMware ESX, VMware GSX Server"; |
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165 | if (mac_between($mac, '00:1C:14:00:00:00', '00:1C:14:FF:FF:FF')) $vm = "VMWare"; |
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166 | // === FAQ "machine by its MAC address?" === |
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167 | if (mac_between($mac, '00:1C:42:00:00:00', '00:1C:42:FF:FF:FF')) $vm = "Parallels Virtual Machine"; |
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168 | // === FAQ "How to recognise a Docker container by its MAC address?" === |
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169 | if (mac_between($mac, '02:42:00:00:00:00', '02:42:FF:FF:FF:FF')) $vm = "Docker container"; |
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170 | // === FAQ =How to recognise a Microsoft Hyper-V's virtual machine by its MAC address?" === |
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171 | if (mac_between($mac, '00:15:5D:00:00:00', '00:15:5D:FF:FF:FF')) $vm = "Microsoft Hyper-V"; |
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172 | // === FAQ "How to recognise an Oracle Virtual machine by its MAC address?" === |
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173 | if (mac_between($mac, '08:00:27:00:00:00', '08:00:27:FF:FF:FF')) $vm = "Oracle VirtualBox 5.2"; // Pcs Systemtechnik GmbH |
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174 | if (mac_between($mac, '52:54:00:00:00:00', '52:54:00:FF:FF:FF')) $vm = "Oracle VirtualBox 5.2 + Vagrant"; // 52:54:00 (Exact MAC: 52:54:00:C9:C7:04) |
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175 | if (mac_between($mac, '00:21:F6:00:00:00', '00:21:F6:FF:FF:FF')) $vm = "Oracle VirtualBox 3.3"; |
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176 | if (mac_between($mac, '00:14:4F:00:00:00', '00:14:4F:FF:FF:FF')) $vm = "Oracle VM Server for SPARC"; |
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177 | if (mac_between($mac, '00:0F:4B:00:00:00', '00:0F:4B:FF:FF:FF')) $vm = "Oracle Virtual Iron 4"; |
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2 | daniel-mar | 178 | |
15 | daniel-mar | 179 | if ($vm) { |
180 | echo sprintf("%-32s %s\n", "Special use:", "Virtual machine $vm"); |
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181 | } |
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2 | daniel-mar | 182 | |
15 | daniel-mar | 183 | $app = ''; |
184 | |||
185 | // === FAQ "Other MAC address applications" |
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186 | // http://www.cavebear.com/archive/cavebear/Ethernet/Ethernet.txt |
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187 | // https://tools.ietf.org/html/rfc1060 |
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188 | if (mac_between($mac, '03:00:00:01:00:00', '03:00:40:00:00:00')) $app = 'User-defined (per 802 spec), EtherType is 0x0802'; |
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189 | if (mac_equals($mac, '01:00:1D:00:00:00')) $app = 'Cabletron PC-OV PC discover (on demand), EtherType is 0x0802'; |
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190 | if (mac_equals($mac, '01:00:1D:42:00:00')) $app = 'Cabletron PC-OV Bridge discover (on demand), EtherType is 0x0802'; |
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191 | if (mac_equals($mac, '01:00:1D:52:00:00')) $app = 'Cabletron PC-OV MMAC discover (on demand), EtherType is 0x0802'; |
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192 | if (mac_between($mac, '01:00:3C:00:00:00' , '01:00:3C:FF:FF:FF')) $app = 'Auspex Systems (Serverguard)'; |
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193 | if (mac_equals($mac, '01:00:10:00:00:20')) $app = 'Hughes Lan Systems Terminal Server S/W download, EtherType is 0x0802'; |
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194 | if (mac_equals($mac, '01:00:10:FF:FF:20')) $app = 'Hughes Lan Systems Terminal Server S/W request, EtherType is 0x0802'; |
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195 | if (mac_equals($mac, '01:00:81:00:00:00')) $app = 'Synoptics Network Management'; |
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196 | if (mac_equals($mac, '01:00:81:00:00:02')) $app = 'Synoptics Network Management'; |
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197 | if (mac_equals($mac, '01:00:81:00:01:00')) $app = 'Bay Networks (Synoptics) autodiscovery, EtherType is 0x0802 SNAP type is 0x01A2'; |
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198 | if (mac_equals($mac, '01:00:81:00:01:01')) $app = 'Bay Networks (Synoptics) autodiscovery, EtherType is 0x0802 SNAP type is 0x01A1'; |
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199 | if (mac_between($mac, '01:20:25:00:00:00', '01:20:25:7F:FF:FF')) $app = 'Control Technology Inc\'s Industrial Ctrl Proto., EtherType is 0x873A'; |
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200 | if (mac_equals($mac, '01:80:24:00:00:00')) $app = 'Kalpana Etherswitch every 60 seconds, EtherType is 0x0802'; |
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201 | if (mac_equals($mac, '01:DD:00:FF:FF:FF')) $app = 'Ungermann-Bass boot-me requests, EtherType is 0x7002'; |
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202 | if (mac_equals($mac, '01:DD:01:00:00:00')) $app = 'Ungermann-Bass Spanning Tree, EtherType is 0x7005'; |
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203 | if (mac_equals($mac, '03:00:00:00:00:10')) $app = 'OS/2 1.3 EE + Communications Manager, EtherType is 0x80D5'; |
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204 | if (mac_equals($mac, '03:00:00:00:00:40')) $app = 'OS/2 1.3 EE + Communications Manager, EtherType is 0x80D5'; |
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205 | if (mac_equals($mac, '03:00:00:00:01:00')) $app = 'OSI All-IS Multicast, EtherType is 0x0802'; |
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206 | if (mac_equals($mac, '03:00:00:00:02:00')) $app = 'OSI All-ES Multicast, EtherType is 0x0802'; |
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207 | if (mac_equals($mac, '03:00:00:80:00:00')) $app = 'Discovery Client, EtherType is 0x0802'; |
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208 | if (mac_equals($mac, '03:00:FF:FF:FF:FF')) $app = 'All Stations address, EtherType is 0x0802'; |
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209 | if (mac_between($mac, '09:00:0D:00:00:00', '09:00:0D:FF:FF:FF')) $app = 'ICL Oslan Multicast, EtherType is 0x0802'; |
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210 | if (mac_equals($mac, '09:00:0D:02:00:00')) $app = 'ICL Oslan Service discover only on boot'; |
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211 | if (mac_equals($mac, '09:00:0D:02:0A:3C')) $app = 'ICL Oslan Service discover only on boot'; |
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212 | if (mac_equals($mac, '09:00:0D:02:0A:38')) $app = 'ICL Oslan Service discover only on boot'; |
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213 | if (mac_equals($mac, '09:00:0D:02:0A:39')) $app = 'ICL Oslan Service discover only on boot'; |
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214 | if (mac_equals($mac, '09:00:0D:02:FF:FF')) $app = 'ICL Oslan Service discover only on boot'; |
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215 | if (mac_equals($mac, '09:00:0D:09:00:00')) $app = 'ICL Oslan Service discover as required'; |
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216 | if (mac_equals($mac, '09:00:1E:00:00:00')) $app = 'Apollo DOMAIN, EtherType is 0x8019'; |
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217 | if (mac_equals($mac, '09:00:02:04:00:01')) $app = 'Vitalink printer messages, EtherType is 0x8080'; |
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218 | if (mac_equals($mac, '09:00:02:04:00:02')) $app = 'Vitalink bridge management, EtherType is 0x8080'; |
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219 | if (mac_equals($mac, '09:00:4C:00:00:0F')) $app = 'BICC Remote bridge adaptive routing (e.g. to Retix), EtherType is 0x0802'; |
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220 | if (mac_equals($mac, '09:00:4E:00:00:02')) $app = 'Novell IPX, EtherType is 0x8137'; |
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221 | if (mac_equals($mac, '09:00:6A:00:01:00')) $app = 'TOP NetBIOS'; |
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222 | if (mac_equals($mac, '09:00:7C:01:00:01')) $app = 'Vitalink DLS Multicast'; |
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223 | if (mac_equals($mac, '09:00:7C:01:00:03')) $app = 'Vitalink DLS Inlink'; |
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224 | if (mac_equals($mac, '09:00:7C:01:00:04')) $app = 'Vitalink DLS and non DLS Multicast'; |
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225 | if (mac_equals($mac, '09:00:7C:02:00:05')) $app = 'Vitalink diagnostics, EtherType is 0x8080'; |
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226 | if (mac_equals($mac, '09:00:7C:05:00:01')) $app = 'Vitalink gateway, EtherType is 0x8080'; |
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227 | if (mac_equals($mac, '09:00:7C:05:00:02')) $app = 'Vitalink Network Validation Message'; |
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228 | if (mac_equals($mac, '09:00:09:00:00:01')) $app = 'HP Probe, EtherType is 0x8005 or 0x0802'; |
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229 | if (mac_equals($mac, '09:00:09:00:00:04')) $app = 'HP DTC, EtherType is 0x8005'; |
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230 | if (mac_equals($mac, '09:00:26:01:00:01')) $app = 'Vitalink TransLAN bridge management, EtherType is 0x8038'; |
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231 | if (mac_equals($mac, '09:00:39:00:70:00')) $app = 'Spider Systems Bridge'; |
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232 | if (mac_between($mac, '09:00:56:00:00:00', '09:00:56:FE:FF:FF')) $app = 'Stanford reserved'; |
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233 | if (mac_between($mac, '09:00:56:FF:00:00', '09:00:56:FF:FF:FF')) $app = 'Stanford V Kernel, version 6.0, EtherType is 0x805C'; |
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234 | if (mac_equals($mac, '09:00:77:00:00:00')) $app = 'Retix Bridge Local Management System, EtherType is 0x0802'; |
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235 | if (mac_equals($mac, '09:00:77:00:00:01')) $app = 'Retix spanning tree bridges, EtherType is 0x0802'; |
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236 | if (mac_equals($mac, '09:00:77:00:00:02')) $app = 'Retix Bridge Adaptive routing, EtherType is 0x0802'; |
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237 | if (mac_equals($mac, '09:00:87:80:FF:FF')) $app = 'Xyplex Terminal Servers, EtherType is 0x0889'; |
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238 | if (mac_equals($mac, '09:00:87:90:FF:FF')) $app = 'Xyplex Terminal Servers, EtherType is 0x0889'; |
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239 | if (mac_between($mac, '44:38:39:FF:00:00', '44:38:39:FF:FF:FF')) $app = 'Multi-Chassis Link Aggregation (Cumulus Linux)'; |
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240 | if (mac_equals($mac, 'FF:FF:00:40:00:01')) $app = 'LANtastic, EtherType is 0x81D6'; |
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241 | if (mac_equals($mac, 'FF:FF:00:60:00:04')) $app = 'LANtastic, EtherType is 0x81D6'; |
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242 | if (mac_equals($mac, 'FF:FF:01:E0:00:04')) $app = 'LANtastic'; |
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243 | |||
244 | // === FAQ "The "CF" series MAC addresses" === |
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245 | // https://www.iana.org/assignments/ppp-numbers/ppp-numbers.xhtml |
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246 | // https://tools.ietf.org/html/rfc2153 |
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247 | // https://tools.ietf.org/html/rfc7042#section-2.3.2 |
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248 | if (mac_between($mac, 'CF:00:00:00:00:00', 'CF:00:00:FF:FF:FF')) $app = 'Reserved'; |
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249 | if (mac_equals($mac, 'CF:00:00:00:00:00')) $app = 'Used for Ethernet loopback tests'; |
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250 | |||
251 | // === FAQ "How to recognise a Broadcast MAC address application?" === |
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252 | if (mac_equals($mac, 'FF:FF:FF:FF:FF:FF')) echo sprintf("%-32s %s\n", "Special use:", "Broadcast messaging"); |
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253 | |||
254 | // === FAQ "How to recognise a Virtual Router ID by MAC address?" === |
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255 | // https://tools.ietf.org/html/rfc7042#section-5.1 |
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256 | // https://tools.ietf.org/html/rfc5798 |
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257 | if (mac_between($mac, '00:00:5E:00:01:00', '00:00:5E:00:01:FF')) $app = 'IPv4 Virtual Router Redundancy Protocol (VRRP)'; |
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258 | if (mac_between($mac, '00:00:5E:00:02:00', '00:00:5E:00:02:FF')) $app = 'IPv6 Virtual Router Redundancy Protocol'; |
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259 | |||
260 | // === FAQ "How to recognise an IP frame by MAC address?" === |
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261 | // https://tools.ietf.org/html/rfc1060 |
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262 | // https://en.wikipedia.org/wiki/Multicast_address#cite_note-15 |
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263 | // https://tools.ietf.org/html/rfc2464 |
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264 | // https://www.iana.org/go/rfc1112 |
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265 | // http://www.cavebear.com/archive/cavebear/Ethernet/Ethernet.txt |
||
266 | if (mac_between($mac, '01:00:5E:00:00:00', '01:00:5E:7F:FF:FF')) $app = 'IPv4 Multicast (EtherType is 0x0800)'; |
||
267 | if (mac_between($mac, '33:33:00:00:00:00', '33:33:FF:FF:FF:FF')) $app = 'IPv6 Multicast. IPv6 neighbor discovery (EtherType is 0x86DD)'; // TODO: Dabei werden die untersten 32 Bit der IPv6-Multicast-Adresse in die MAC-Adresse eingebettet. |
||
268 | if (mac_between($mac, '00:00:5E:00:52:13', '00:00:5E:00:52:13')) $app = 'Proxy Mobile IPv6'; |
||
269 | //if (mac_between($mac, '00:00:5E:FE:C0:00:02:00', '00:00:5E:FE:C0:00:02:FF')) $app = 'IPv4 derived documentation'; |
||
270 | //if (mac_between($mac, '00:00:5E:FE:C6:33:64:00', '00:00:5E:FE:C6:33:64:FF')) $app = 'IPv4 derived documentation'; |
||
271 | //if (mac_between($mac, '00:00:5E:FE:CB:00:71:00', '00:00:5E:FE:CB:00:71:FF')) $app = 'IPv4 derived documentation'; |
||
272 | //if (mac_equals($mac, '00:00:5E:FE:EA:C0:00:02')) $app = 'IPv4 multicast derived documentation'; |
||
273 | //if (mac_equals($mac, '00:00:5E:FE:EA:C6:33:64')) $app = 'IPv4 multicast derived documentation'; |
||
274 | //if (mac_equals($mac, '00:00:5E:FE:EA:CB:00:71')) $app = 'IPv4 multicast derived documentation'; |
||
275 | //if (mac_between($mac, '01:00:5E:FE:C0:00:02:00', '01:00:5E:FE:C0:00:02:FF')) $app = 'IPv4 derived documentation'; |
||
276 | //if (mac_between($mac, '01:00:5E:FE:C6:33:64:00', '01:00:5E:FE:C6:33:64:FF')) $app = 'IPv4 derived documentation'; |
||
277 | //if (mac_between($mac, '01:00:5E:FE:CB:00:71:00', '01:00:5E:FE:CB:00:71:FF')) $app = 'IPv4 derived documentation'; |
||
278 | //if (mac_equals($mac, '01:00:5E:FE:EA:C0:00:02')) $app = 'IPv4 multicast derived documentation'; |
||
279 | //if (mac_equals($mac, '01:00:5E:FE:EA:C6:33:64')) $app = 'IPv4 multicast derived documentation'; |
||
280 | //if (mac_equals($mac, '01:00:5E:FE:EA:CB:00:71')) $app = 'IPv4 multicast derived documentation'; |
||
281 | if (mac_between($mac, '01:80:C2:00:00:20', '01:80:C2:00:00:2F')) $app = 'Reserved for use by Multiple Registration Protocol (MRP) applications'; |
||
282 | //if (mac_between($mac, '02:00:5E:FE:00:00:00:00', '02:00:5E:FE:FF:FF:FF:FF')) $app = 'IPv4 Addr Holders'; |
||
283 | if (mac_equals($mac, '03:00:00:20:00:00')) $app = 'IP multicast address'; |
||
284 | if (mac_equals($mac, 'C0:00:00:04:00:00')) $app = 'IP multicast address'; |
||
285 | //if (mac_between($mac, '03:00:5E:FE:00:00:00:00', '03:00:5E:FE:FF:FF:FF:FF')) $app = 'IPv4 Addr Holders'; |
||
286 | |||
287 | // === FAQ "How to recognise a MPLS multicast frame by MAC address?" === |
||
288 | // http://www.iana.org/go/rfc5332 |
||
289 | // http://www.iana.org/go/rfc7213 |
||
290 | if (mac_between($mac, '01:00:5E:80:00:00', '01:00:5E:8F:FF:FF')) $app = 'MPLS multicast (EtherType is 0x8847 or 0x8848)'; |
||
291 | if (mac_equals($mac, '01:00:5E:90:00:00')) $app = 'MPLS-TP p2p'; |
||
292 | |||
293 | // === FAQ "How to recognise a Bidirectional Forwarding Detection (BFD) on Link Aggregation Group (LAG) interfaces by MAC address?" === |
||
294 | // http://www.iana.org/go/rfc7130 |
||
295 | if (mac_equals($mac, '01:00:5E:90:00:01')) $app = 'Bidirectional Forwarding Detection (BFD) on Link Aggregation Group (LAG) interfaces'; |
||
296 | |||
297 | // === FAQ "How to recognise Token Ring specific functions by MAC address?" === |
||
298 | // https://tools.ietf.org/html/rfc1060 |
||
299 | // https://tools.ietf.org/html/rfc1469 |
||
300 | // https://standards.ieee.org/products-services/regauth/grpmac/public.html |
||
301 | // https://tools.ietf.org/html/rfc2470 |
||
302 | // http://www.cavebear.com/archive/cavebear/Ethernet/Ethernet.txt |
||
303 | if (mac_equals($mac, '03:00:00:00:00:01')) $app = 'NetBIOS (Token Ring)'; |
||
304 | if (mac_equals($mac, '03:00:00:00:00:02')) $app = 'Locate - Directory Server (Token Ring)'; |
||
305 | if (mac_equals($mac, '03:00:00:00:00:04')) $app = 'Synchronous Bandwidth Manager (Token Ring)'; |
||
306 | if (mac_equals($mac, '03:00:00:00:00:08')) $app = 'Configuration Report Server (Token Ring)'; |
||
307 | if (mac_equals($mac, '03:00:00:00:00:10')) $app = 'Ring Error Monitor (Token Ring)'; |
||
308 | if (mac_equals($mac, '03:00:00:00:00:20')) $app = 'Network Server Heartbeat (Token Ring)'; |
||
309 | if (mac_equals($mac, '03:00:00:00:00:40')) $app = 'Ring Parameter Monitor (Token Ring)'; |
||
310 | if (mac_equals($mac, '03:00:00:00:00:80')) $app = 'Active Monitor (Token Ring)'; |
||
311 | if (mac_equals($mac, '03:00:00:00:04:00')) $app = 'LAN Manager (Token Ring)'; |
||
312 | if (mac_equals($mac, '03:00:00:00:08:00')) $app = 'Ring Wiring Concentrator (Token Ring)'; |
||
313 | if (mac_equals($mac, '03:00:00:00:10:00')) $app = 'LAN Gateway (Token Ring)'; |
||
314 | if (mac_equals($mac, '03:00:00:00:20:00')) $app = 'Ring Authorization Server (Token Ring)'; |
||
315 | if (mac_equals($mac, '03:00:00:00:40:00')) $app = 'IMPL Server (Token Ring)'; |
||
316 | if (mac_equals($mac, '03:00:00:00:80:00')) $app = 'Bridge (Token Ring)'; |
||
317 | if (mac_equals($mac, '03:00:00:20:00:00')) $app = 'Single Token-Ring functional address'; |
||
318 | if (mac_equals($mac, '03:00:00:00:00:08')) $app = 'Configuration Report Server (CRS) MAC Group address'; |
||
319 | if (mac_equals($mac, '03:00:00:00:00:10')) $app = 'Ring Error Monitor (REM) MAC Group address'; |
||
320 | if (mac_equals($mac, '03:00:00:00:00:40')) $app = 'Ring Parameter Server (RPS) MAC group address'; |
||
321 | if (mac_equals($mac, '03:00:00:00:01:00')) $app = 'All Intermediate System Network Entities address'; |
||
322 | if (mac_equals($mac, '03:00:00:00:02:00')) $app = 'All End System Network Entities address, and Lobe Media Test (LMT) MAC group address'; |
||
323 | if (mac_equals($mac, '03:00:00:00:04:00')) $app = 'Generic address for all Manager Stations'; |
||
324 | if (mac_equals($mac, '03:00:00:00:08:00')) $app = 'All CONs SNARES address'; |
||
325 | if (mac_equals($mac, '03:00:00:00:10:00')) $app = 'All CONs End System address'; |
||
326 | if (mac_equals($mac, '03:00:00:00:20:00')) $app = 'Loadable Device Generic address'; |
||
327 | if (mac_equals($mac, '03:00:00:00:40:00')) $app = 'Load Server Generic address'; |
||
328 | if (mac_equals($mac, '03:00:00:40:00:00')) $app = 'Generic address for all Agent Stations'; |
||
329 | if (mac_equals($mac, 'C0:00:00:04:00:00')) $app = 'Single Token-Ring functional address'; |
||
330 | if (mac_equals($mac, '03:00:80:00:00:00')) $app = 'IPv6 multicast over Token Ring: all-Nodes (FF01::1 and FF02::1) and solicited node (FF02:0:0:0:0:1:FFXX:XXXX) addresses'; |
||
331 | if (mac_equals($mac, '03:00:40:00:00:00')) $app = 'IPv6 multicast over Token Ring: all-Routers addresses (FF0X::2)'; |
||
332 | if (mac_equals($mac, '03:00:00:80:00:00')) $app = 'IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 000'; |
||
333 | if (mac_equals($mac, '03:00:00:40:00:00')) $app = 'IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 001'; |
||
334 | if (mac_equals($mac, '03:00:00:20:00:00')) $app = 'IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 010'; |
||
335 | if (mac_equals($mac, '03:00:00:10:00:00')) $app = 'IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 011'; |
||
336 | if (mac_equals($mac, '03:00:00:08:00:00')) $app = 'IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 100'; |
||
337 | if (mac_equals($mac, '03:00:00:04:00:00')) $app = 'IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 101'; |
||
338 | if (mac_equals($mac, '03:00:00:02:00:00')) $app = 'IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 110'; |
||
339 | if (mac_equals($mac, '03:00:00:01:00:00')) $app = 'IPv6 multicast over Token Ring: any other multicast address with three least significant bits = 111'; |
||
340 | |||
341 | // === FAQ "How to recognise an AppleTalk protocols by MAC address?" === |
||
342 | // https://tools.ietf.org/html/rfc1060 |
||
343 | // http://www.cavebear.com/archive/cavebear/Ethernet/Ethernet.txt |
||
344 | if (mac_between($mac, '09:00:07:00:00:00', '09:00:07:00:00:FC')) $app = 'AppleTalk zone multicast addresses (EtherType is 0x0802)'; |
||
345 | if (mac_equals($mac, '09:00:07:FF:FF:FF')) $app = 'AppleTalk broadcast address (EtherType is 0x0802)'; |
||
346 | |||
347 | // === FAQ "How to recognise a TRILL protocols by MAC address?" === |
||
348 | // http://www.iana.org/go/rfc7455 |
||
349 | // https://tools.ietf.org/html/draft-ietf-trill-oam-framework-04 |
||
350 | // https://standards.ieee.org/products-services/regauth/grpmac/public.html |
||
351 | // https://tools.ietf.org/html/rfc7455#appendix-C |
||
352 | if (mac_between($mac, '00:00:5E:90:01:00', '00:00:5E:90:01:00')) $app = 'TRILL OAM'; |
||
353 | if (mac_equals($mac, '01:00:5E:90:01:00')) $app = 'TRILL OAM'; |
||
354 | if (mac_between($mac, '01:80:C2:00:00:40', '01:80:C2:00:00:4F')) $app = 'Group MAC addresses used by the TRILL protocols'; |
||
355 | |||
356 | // === FAQ "How to recognise an IEEE 802.1X MAC address application?" === |
||
357 | if (mac_between($mac, '01:0C:CD:01:00:00', '01:0C:CD:01:01:FF')) $app = 'IEC 61850-8-1 GOOSE Type 1/1A, EtherType is 0x88B8'; |
||
358 | if (mac_between($mac, '01:0C:CD:02:00:00', '01:0C:CD:02:01:FF')) $app = 'GSSE (IEC 61850 8-1), EtherType is 0x88B9'; |
||
359 | if (mac_between($mac, '01:0C:CD:04:00:00', '01:0C:CD:04:01:FF')) $app = 'Multicast sampled values (IEC 61850 8-1), EtherType is 0x88BA'; |
||
360 | if (mac_equals($mac, '01:1B:19:00:00:00')) $app = 'General group address - An 802.1Q VLAN Bridge would forward the frame unchanged.'; |
||
361 | if (mac_equals($mac, '01:1B:19:00:00:00')) $app = 'Precision Time Protocol (PTP) version 2 over Ethernet, EtherType is 0x88F7'; |
||
362 | if (mac_equals($mac, '01:80:C2:00:00:00')) $app = 'Bridge Group address Nearest Customer Bridge group address'; |
||
363 | if (mac_equals($mac, '01:80:C2:00:00:00')) $app = 'Spanning Tree Protocol (for bridges) IEEE 802.1D, EtherType is 0x0802'; |
||
364 | if (mac_equals($mac, '01:80:C2:00:00:00')) $app = 'Link Layer Discovery Protocol, EtherType is 0x88CC'; |
||
365 | if (mac_between($mac, '01:80:C2:00:00:00', '01:80:C2:00:00:0F')) $app = 'The initial bridging/link protocols block'; |
||
366 | if (mac_between($mac, '01:80:C2:00:00:00', '01:80:C2:00:00:0F')) $app = 'IEEE 802.1D MAC Bridge Filtered MAC Group Addresses'; |
||
367 | if (mac_between($mac, '01:80:C2:00:00:00', '01:80:C2:00:00:0F')) $app = 'IEEE Pause, 802.3x'; |
||
368 | if (mac_equals($mac, '01:80:C2:00:00:0A')) $app = 'Reserved for future standardization'; |
||
369 | if (mac_equals($mac, '01:80:C2:00:00:0B')) $app = 'EDE-SS PEP Address'; |
||
370 | if (mac_equals($mac, '01:80:C2:00:00:0C')) $app = 'Reserved for future standardization'; |
||
371 | if (mac_equals($mac, '01:80:C2:00:00:0D')) $app = 'Provider Bridge MVRP address'; |
||
372 | if (mac_equals($mac, '01:80:C2:00:00:0E')) $app = 'Individual LAN Scope group address, It is intended that no IEEE 802.1 relay device will be defined that will forward frames that carry this destination address'; |
||
373 | if (mac_equals($mac, '01:80:C2:00:00:0E')) $app = 'Nearest Bridge group address'; |
||
374 | if (mac_equals($mac, '01:80:C2:00:00:0E')) $app = 'Link Layer Discovery Protocol, EtherType is 0x88CC'; |
||
375 | if (mac_equals($mac, '01:80:C2:00:00:0E')) $app = 'Precision Time Protocol (PTP) version 2 over Ethernet, EtherType is 0x88F7'; |
||
376 | if (mac_equals($mac, '01:80:C2:00:00:01')) $app = 'IEEE MAC-specific Control Protocols group address'; |
||
377 | if (mac_equals($mac, '01:80:C2:00:00:01')) $app = 'Ethernet flow control (Pause frame) IEEE 802.3x, EtherType is 0x8808'; |
||
378 | if (mac_equals($mac, '01:80:C2:00:00:1A')) $app = 'Generic Address for All Agent Stations'; |
||
379 | if (mac_equals($mac, '01:80:C2:00:00:1B')) $app = 'All Multicast Capable End Systems address'; |
||
380 | if (mac_equals($mac, '01:80:C2:00:00:1C')) $app = 'All Multicast Announcements address'; |
||
381 | if (mac_equals($mac, '01:80:C2:00:00:1D')) $app = 'All Multicast Capable Intermediate Systems address'; |
||
382 | if (mac_equals($mac, '01:80:C2:00:00:1E')) $app = 'All DTR Concentrators MAC group address'; |
||
383 | if (mac_equals($mac, '01:80:C2:00:00:1F')) $app = 'EDE-CC PEP Address'; |
||
384 | if (mac_between($mac, '01:80:C2:00:00:01', '01:80:C2:00:00:0F')) $app = '802.1 alternate Spanning multicast, EtherType is 0x0802'; |
||
385 | if (mac_equals($mac, '01:80:C2:00:00:02')) $app = 'Ethernet OAM Protocol IEEE 802.3ah (also known as "slow protocols"), EtherType is 0x8809'; |
||
386 | if (mac_equals($mac, '01:80:C2:00:00:03')) $app = 'Nearest non-TPMR Bridge group address IEEE Std 802.1X PAE address'; |
||
387 | if (mac_equals($mac, '01:80:C2:00:00:03')) $app = 'Link Layer Discovery Protocol, EtherType is 0x88CC'; |
||
388 | if (mac_equals($mac, '01:80:C2:00:00:04')) $app = 'IEEE MAC-specific Control Protocols group address'; |
||
389 | if (mac_equals($mac, '01:80:C2:00:00:05')) $app = 'Reserved for future standardization'; |
||
390 | if (mac_equals($mac, '01:80:C2:00:00:06')) $app = 'Reserved for future standardization'; |
||
391 | if (mac_equals($mac, '01:80:C2:00:00:07')) $app = 'MEF Forum ELMI protocol group address'; |
||
392 | if (mac_equals($mac, '01:80:C2:00:00:08')) $app = 'Provider Bridge group address'; |
||
393 | if (mac_equals($mac, '01:80:C2:00:00:08')) $app = 'Spanning Tree Protocol (for provider bridges) IEEE 802.1ad, EtherType is 0x0802'; |
||
394 | if (mac_equals($mac, '01:80:C2:00:00:09')) $app = 'Reserved for future standardization'; |
||
395 | if (mac_equals($mac, '01:80:C2:00:00:10')) $app = 'All LANs Bridge Management group address (deprecated)'; |
||
396 | if (mac_equals($mac, '01:80:C2:00:00:10')) $app = 'Bridge Management, EtherType is 0x0802'; |
||
397 | if (mac_equals($mac, '01:80:C2:00:00:11')) $app = 'Load Server generic address'; |
||
398 | if (mac_equals($mac, '01:80:C2:00:00:11')) $app = 'Load Server, EtherType is 0x0802'; |
||
399 | if (mac_equals($mac, '01:80:C2:00:00:12')) $app = 'Loadable Device generic address'; |
||
400 | if (mac_equals($mac, '01:80:C2:00:00:12')) $app = 'Loadable Device, EtherType is 0x0802'; |
||
401 | if (mac_equals($mac, '01:80:C2:00:00:13')) $app = 'Transmission of IEEE 1905.1 control packets'; |
||
402 | if (mac_equals($mac, '01:80:C2:00:00:14')) $app = 'All Level 1 Intermediate Systems address'; |
||
403 | if (mac_equals($mac, '01:80:C2:00:00:14')) $app = 'OSI Route level 1 (within area), EtherType is 0x0802'; |
||
404 | if (mac_equals($mac, '01:80:C2:00:00:15')) $app = 'All Level 2 Intermediate Systems address'; |
||
405 | if (mac_equals($mac, '01:80:C2:00:00:15')) $app = 'OSI Route level 2 (between area), EtherType is 0x0802'; |
||
406 | if (mac_equals($mac, '01:80:C2:00:00:16')) $app = 'All CONS End Systems address'; |
||
407 | if (mac_equals($mac, '01:80:C2:00:00:17')) $app = 'All CONS SNARES address'; |
||
408 | if (mac_equals($mac, '01:80:C2:00:00:18')) $app = 'Generic address for All Manager Stations'; |
||
409 | if (mac_equals($mac, '01:80:C2:00:00:19')) $app = 'Groupcast with retries (GCR) MAC group address'; |
||
410 | if (mac_between($mac, '01:80:C2:00:00:20', '01:80:C2:00:00:2F')) $app = 'Reserved for use by Multiple Registration Protocol (MRP) applications'; |
||
411 | if (mac_equals($mac, '01:80:C2:00:00:21')) $app = 'GARP VLAN Registration Protocol (also known as IEEE 802.1q GVRP), EtherType is 0x88f5'; |
||
412 | if (mac_between($mac, '01:80:C2:00:00:30', '01:80:C2:00:00:3F')) $app = 'Destination group MAC addresses for CCM and Linktrace messages'; |
||
413 | if (mac_between($mac, '01:80:C2:00:00:30', '01:80:C2:00:00:3F')) $app = 'Ethernet CFM Protocol IEEE 802.1ag, EtherType is 0x8902'; |
||
414 | if (mac_between($mac, '01:80:C2:00:00:50', '01:80:C2:00:00:FF')) $app = 'Unassigned standard group MAC address'; |
||
415 | if (mac_equals($mac, '01:80:C2:00:01:00')) $app = 'Ring Management Directed Beacon multicast address'; |
||
416 | if (mac_equals($mac, '01:80:C2:00:01:00')) $app = 'FDDI RMT Directed Beacon, EtherType is 0x0802'; |
||
417 | if (mac_between($mac, '01:80:C2:00:01:01', '01:80:C2:00:01:0F')) $app = 'Assigned to ISO/IEC JTC1/SC25 for future use'; |
||
418 | if (mac_equals($mac, '01:80:C2:00:01:10')) $app = 'Status Report Frame Status Report Protocol multicast address'; |
||
419 | if (mac_equals($mac, '01:80:C2:00:01:10')) $app = 'FDDI status report frame, EtherType is 0x0802'; |
||
420 | if (mac_between($mac, '01:80:C2:00:01:11', '01:80:C2:00:01:1F')) $app = 'Assigned to ISO/IEC JTC1/SC25 for future use'; |
||
421 | if (mac_equals($mac, '01:80:C2:00:01:20')) $app = 'All FDDI Concentrator MACs'; |
||
422 | if (mac_between($mac, '01:80:C2:00:01:21', '01:80:C2:00:01:2F')) $app = 'Assigned to ISO/IEC JTC1/SC25 for future use'; |
||
423 | if (mac_equals($mac, '01:80:C2:00:01:30')) $app = 'Synchronous Bandwidth Allocation address'; |
||
424 | if (mac_between($mac, '01:80:C2:00:01:31', '01:80:C2:00:01:FF')) $app = 'Assigned to ISO/IEC JTC1/SC25 for future use'; |
||
425 | if (mac_between($mac, '01:80:C2:00:02:00', '01:80:C2:00:02:FF')) $app = 'Assigned to ETSI for future use'; |
||
426 | if (mac_between($mac, '01:80:C2:00:03:00', '01:80:C2:FF-FF-FF')) $app = 'Unassigned standard group MAC address'; |
||
427 | if (mac_equals($mac, '09:00:4C:00:00:00')) $app = 'BICC 802.1 management, EtherType is 0x0802'; |
||
428 | if (mac_equals($mac, '09:00:4C:00:00:0C')) $app = 'BICC Remote bridge STA 802.1(D) Rev8, EtherType is 0x0802'; |
||
429 | if (mac_equals($mac, '09:00:4C:00:00:02')) $app = 'BICC 802.1 management, EtherType is 0x0802'; |
||
430 | if (mac_equals($mac, '09:00:4C:00:00:06')) $app = 'BICC Local bridge STA 802.1(D) Rev6, EtherType is 0x0802'; |
||
431 | if (mac_between($mac, '33:33:00:00:00:00', '33:33:FF:FF:FF:FF')) $app = 'IPv6 multicast, EtherType is 0x86DD'; |
||
432 | |||
433 | // === FAQ "How to recognise an ISO 9542 ES-IS protocol's MAC address application?" === |
||
434 | // https://standards.ieee.org/products-services/regauth/grpmac/public.html |
||
435 | if (mac_equals($mac, '09:00:2B:00:00:04')) $app = 'All End System Network Entities address'; |
||
436 | if (mac_equals($mac, '09:00:2B:00:00:05')) $app = 'All Intermediate System Network Entities address'; |
||
437 | |||
438 | // === FAQ "How to recognise an IANA MAC address application?" === |
||
439 | // https://www.iana.org/assignments/ethernet-numbers/ethernet-numbers.xhtml |
||
440 | // http://www.iana.org/go/rfc7042 |
||
441 | // https://tools.ietf.org/html/rfc1060 |
||
442 | if (mac_between($mac, '00:00:5E:00-52:14', '00:00:5E:00:52:FF')) $app = 'Unassigned (small allocations)'; |
||
443 | if (mac_between($mac, '00:00:5E:00:00:00', '00:00:5E:00:00:FF')) $app = 'Reserved and require IESG Ratification for assignment'; |
||
444 | if (mac_between($mac, '00:00:5E:00:03:00', '00:00:5E:00:51:FF')) $app = 'Unassigned'; |
||
445 | if (mac_between($mac, '00:00:5E:00:52:00', '00:00:5E:00:52:FF')) $app = 'Is used for very small assignments. Currently, 3 out of these 256 values have been assigned.'; |
||
446 | if (mac_between($mac, '00:00:5E:00:52:00', '00:00:5E:00:52:00')) $app = 'PacketPWEthA'; |
||
447 | if (mac_between($mac, '00:00:5E:00:52:01', '00:00:5E:00:52:01')) $app = 'PacketPWEthB'; |
||
448 | if (mac_between($mac, '00:00:5E:00:52:02', '00:00:5E:00:52:12')) $app = 'Unassigned (small allocations)'; |
||
449 | if (mac_between($mac, '00:00:5E:00:53:00', '00:00:5E:00:53:FF')) $app = 'Assigned for use in documentation'; |
||
450 | if (mac_between($mac, '00:00:5E:00:54:00', '00:00:5E:90:00:FF')) $app = 'Unassigned'; |
||
451 | if (mac_between($mac, '00:00:5E:90:01:01', '00:00:5E:90:01:FF')) $app = 'Unassigned (small allocations requiring both unicast and multicast)'; |
||
452 | //if (mac_between($mac, '00:00:5E:EF:10:00:00:00', '00:00:5E:EF:10:00:00:FF')) $app = 'General documentation'; |
||
453 | //if (mac_between($mac, '00:00:5E:FF:FE:00:53:00', '00:00:5E:FF:FE:00:53:FF')) $app = 'EUI-48 derived documentation'; |
||
454 | if (mac_between($mac, '01:00:5E:00:00:00', '01:00:5E:7F:FF:FF')) $app = 'DoD Internet Multicast (EtherType is 0x0800)'; // TODO: IPv4-Multicast (Dabei werden dann die unteren 23 Bit der IP-Multicast-Adresse direkt auf die untersten 23 Bit der MAC-Adresse abgebildet. Der IP-Multicast-Adresse 224.0.0.1 ist somit die Multicast-MAC-Adresse 01-00-5e-00-00-01 fest zugeordnet.) |
||
455 | if (mac_between($mac, '01:00:5E:80:00:00', '01:00:5E:FF:FF:FF')) $app = 'DoD Internet'; |
||
456 | if (mac_equals($mac, '01:00:5E:90:00:02')) $app = 'AllL1MI-ISs'; |
||
457 | if (mac_equals($mac, '01:00:5E:90:00:03')) $app = 'AllL2MI-ISs'; |
||
458 | if (mac_between($mac, '01:00:5E:90:00:04', '01:00:5E:90:00:FF')) $app = 'Unassigned (small allocations)'; |
||
459 | if (mac_between($mac, '01:00:5E:90:01:01', '01:00:5E:90:01:FF')) $app = 'Unassigned (small allocations requiring both unicast and multicast)'; |
||
460 | if (mac_between($mac, '01:00:5E:90:02:00', '01:00:5E:90:0F:FF')) $app = 'Unassigned'; |
||
461 | if (mac_between($mac, '01:00:5E:90:02:00', '00:00:5E:FF:FF:FF')) $app = 'Unassigned'; |
||
462 | if (mac_between($mac, '01:00:5E:90:10:00', '01:00:5E:90:10:FF')) $app = 'Documentation'; |
||
463 | if (mac_between($mac, '01:00:5E:90:11:00', '01:00:5E:FF:FF:FF')) $app = 'Unassigned'; |
||
464 | //if (mac_between($mac, '01:00:5E:EF:10:00:00:00', '01:00:5E:EF:10:00:00:FF')) $app = 'General documentation'; |
||
465 | //if (mac_between($mac, '02:00:5E:00:00:00:00:00', '02:00:5E:0F:FF:FF:FF:FF')) $app = 'Reserved'; |
||
466 | //if (mac_between($mac, '02:00:5E:10:00:00:00:00', '02:00:5E:10:00:00:00:FF')) $app = 'Documentation'; |
||
467 | //if (mac_between($mac, '02:00:5E:10:00:00:01:00', '02:00:5E:EF:FF:FF:FF:FF')) $app = 'Unassigned'; |
||
468 | //if (mac_between($mac, '02:00:5E:F0:00:00:00:00', '02:00:5E:FD:FF:FF:FF:FF')) $app = 'Reserved'; |
||
469 | //if (mac_between($mac, '02:00:5E:FE:00:00:00:00', '02:00:5E:FE:FF:FF:FF:FF')) $app = 'IPv4 Addr Holders'; |
||
470 | //if (mac_between($mac, '02:00:5E:FF:00:00:00:00', '02:00:5E:FF:FD:FF:FF:FF')) $app = 'Reserved'; |
||
471 | //if (mac_between($mac, '02:00:5E:FF:FE:00:00:00', '02:00:5E:FF:FE:FF:FF:FF')) $app = 'IANA EUI-48 Holders'; |
||
472 | //if (mac_between($mac, '02:00:5E:FF:FF:00:00:00', '02:00:5E:FF:FF:FF:FF:FF')) $app = 'Reserved'; |
||
473 | //if (mac_between($mac, '03:00:5E:00:00:00:00:00', '03:00:5E:0F:FF:FF:FF:FF')) $app = 'Reserved'; |
||
474 | //if (mac_between($mac, '03:00:5E:10:00:00:00:00', '03:00:5E:10:00:00:00:FF')) $app = 'Documentation'; |
||
475 | //if (mac_between($mac, '03:00:5E:10:00:00:01:00', '03:00:5E:EF:FF:FF:FF:FF')) $app = 'Unassigned'; |
||
476 | //if (mac_between($mac, '03:00:5E:F0:00:00:00:00', '03:00:5E:FD:FF:FF:FF:FF')) $app = 'Reserved'; |
||
477 | //if (mac_between($mac, '03:00:5E:FF:00:00:00:00', '03:00:5E:FF:FD:FF:FF:FF')) $app = 'Reserved'; |
||
478 | //if (mac_between($mac, '03:00:5E:FF:FE:00:00:00', '03:00:5E:FF:FE:FF:FF:FF')) $app = 'IANA EUI-48 Holders'; |
||
479 | //if (mac_between($mac, '03:00:5E:FF:FF:00:00:00', '03:00:5E:FF:FF:FF:FF:FF')) $app = 'Reserved'; |
||
480 | |||
481 | // === FAQ "How to recognise a Cisco's MAC address application?" === |
||
482 | // https://www.cisco.com/c/en/us/support/docs/switches/catalyst-4500-series-switches/13414-103.html |
||
483 | // https://tools.ietf.org/html/rfc1060 |
||
484 | // https://en.wikipedia.org/wiki/Multicast_address#cite_note-15 |
||
485 | // http://www.cavebear.com/archive/cavebear/Ethernet/Ethernet.txt |
||
486 | if (mac_equals($mac, '01:00:0C:00:00:00')) $app = 'Inter Switch Link (ISL)'; |
||
487 | if (mac_equals($mac, '01:00:0C:CC:CC:CC')) $app = 'CDP (Cisco Discovery Protocol), VTP (VLAN Trunking Protocol), EtherType is 0x0802'; |
||
488 | if (mac_equals($mac, '01:00:0C:CC:CC:CC')) $app = 'Port Aggregation Protocol (PAgP), SNAP HDLC Protocol Type is 0x0104'; |
||
489 | if (mac_equals($mac, '01:00:0C:CC:CC:CC')) $app = 'Unidirectional Link Detection (UDLD), SNAP HDLC Protocol Type is 0x0111'; |
||
490 | if (mac_equals($mac, '01:00:0C:CC:CC:CC')) $app = 'Dynamic Trunking (DTP), SNAP HDLC Protocol Type is 0x2004'; |
||
491 | if (mac_equals($mac, '01:00:0C:CC:CC:CC')) $app = 'VLAN Trunking (VTP), SNAP HDLC Protocol Type is 0x2003'; |
||
492 | if (mac_equals($mac, '01:00:0C:CC:CC:CD')) $app = 'Cisco Shared Spanning Tree Protocol address, EtherType is 0x0802'; |
||
493 | if (mac_equals($mac, '01:00:0C:CC:CC:CD')) $app = 'Spanning Tree PVSTP+, SNAP HDLC Protocol Type is 0x010B'; |
||
494 | if (mac_equals($mac, '01:00:0C:CD:CD:CD')) $app = 'STP Uplink Fast, SNAP HDLC Protocol Type is 0x200A'; |
||
495 | if (mac_equals($mac, '01:00:0C:CD:CD:CE')) $app = 'VLAN Bridge, SNAP HDLC Protocol Type is 0x010C'; |
||
496 | if (mac_equals($mac, '01:00:0C:DD:DD:DD')) $app = 'CGMP (Cisco Group Management Protocol)'; |
||
497 | |||
498 | // === FAQ "How to recognise an ITU-T's MAC address application?" === |
||
499 | // https://www.itu.int/en/ITU-T/studygroups/2017-2020/15/Documents/IEEE-assigned_OUIs-30-06-2017.docx |
||
500 | if (mac_between($mac, '01:19:A7:00:00:00', '01:19:A7:00:00:FF')) $app = 'R-APS per G.8032'; |
||
501 | if (mac_between($mac, '01:19:A7:52:76:90', '01:19:A7:52:76:9F')) $app = 'Multicast per G.9961'; |
||
502 | |||
503 | // === FAQ "How to recognise Digital Equipment Corporation's MAC address application?" === |
||
504 | if (mac_equals($mac, '09:00:2B:00:00:00')) $app = 'DEC MUMPS, EtherType is 0x6009'; |
||
505 | if (mac_equals($mac, '09:00:2B:00:00:0F')) $app = 'DEC Local Area Transport (LAT), EtherType is 0x6004'; |
||
506 | if (mac_equals($mac, '09:00:2B:00:00:01')) $app = 'DEC DSM/DDP, EtherType is 0x8039'; |
||
507 | if (mac_between($mac, '09:00:2B:00:00:10', '09:00:2B:00:00:1F')) $app = 'DEC Experimental'; |
||
508 | if (mac_equals($mac, '09:00:2B:00:00:02')) $app = 'DEC VAXELN, EtherType is 0x803B'; |
||
509 | if (mac_equals($mac, '09:00:2B:00:00:03')) $app = 'DEC Lanbridge Traffic Monitor (LTM), EtherType is 0x8038'; |
||
510 | if (mac_equals($mac, '09:00:2B:00:00:04')) $app = 'DEC MAP End System'; |
||
511 | if (mac_equals($mac, '09:00:2B:00:00:05')) $app = 'DEC MAP Intermediate System'; |
||
512 | if (mac_equals($mac, '09:00:2B:00:00:06')) $app = 'DEC CSMA/CD Encryption, EtherType is 0x803D'; |
||
513 | if (mac_equals($mac, '09:00:2B:00:00:07')) $app = 'DEC NetBios Emulator, EtherType is 0x8040'; |
||
514 | if (mac_equals($mac, '09:00:2B:01:00:00')) $app = 'DEC LanBridge, EtherType is 0x8038'; |
||
515 | if (mac_equals($mac, '09:00:2B:01:00:01')) $app = 'DEC LanBridge, EtherType is 0x8038'; |
||
516 | if (mac_equals($mac, '09:00:2B:02:00:00')) $app = 'DEC DNA Level 2 Routing'; |
||
517 | if (mac_equals($mac, '09:00:2B:02:01:00')) $app = 'DEC DNA Naming Service Advertisement, EtherType is 0x803C'; |
||
518 | if (mac_equals($mac, '09:00:2B:02:01:01')) $app = 'DEC DNA Naming Service Solicitation, EtherType is 0x803C'; |
||
519 | if (mac_equals($mac, '09:00:2B:02:01:02')) $app = 'DEC Distributed Time Service, EtherType is 0x803E'; |
||
520 | if (mac_equals($mac, '09:00:2B:02:01:09')) $app = 'DEC Availability Manager for Distributed Systems DECamds, EtherType is 0x8048'; |
||
521 | if (mac_between($mac, '09:00:2B:03:00:00', '09:00:2B:03:FF:FF')) $app = 'DEC default filtering by bridges'; |
||
522 | if (mac_equals($mac, '09:00:2B:04:00:00')) $app = 'DEC Local Area System Transport (LAST), EtherType is 0x8041'; |
||
523 | if (mac_equals($mac, '09:00:2B:23:00:00')) $app = 'DEC Argonaut Console, EtherType is 0x803A'; |
||
524 | if (mac_equals($mac, 'AB:00:00:01:00:00')) $app = 'DEC Maintenance Operation Protocol (MOP) Dump/Load Assistance, EtherType is 0x6001'; |
||
525 | if (mac_equals($mac, 'AB:00:00:02:00:00')) $app = 'DEC Maintenance Operation Protocol (MOP), EtherType is 0x6002'; |
||
526 | if (mac_equals($mac, 'AB:00:00:03:00:00')) $app = 'DECNET Phase IV end node, EtherType is 0x6003'; |
||
527 | if (mac_equals($mac, 'AB:00:00:04:00:00')) $app = 'DECNET Phase IV Router, EtherType is 0x6003'; |
||
528 | if (mac_between($mac, 'AB:00:00:05:00:00', 'AB:00:03:FF:FF:FF')) $app = 'Reserved DEC'; |
||
529 | if (mac_equals($mac, 'AB:00:03:00:00:00')) $app = 'DEC Local Area Transport (LAT) - old, EtherType is 0x6004'; |
||
530 | if (mac_between($mac, 'AB:00:04:00:00:00', 'AB:00:04:00:FF:FF')) $app = 'Reserved DEC customer private use'; |
||
531 | if (mac_between($mac, 'AB:00:04:01:00:00', 'AB:00:04:01:FF:FF')) $app = 'DEC Local Area VAX Cluster groups System Communication Architecture (SCA) EtherType is 0x6007'; |
||
532 | |||
533 | if ($app) { |
||
534 | echo sprintf("%-32s %s\n", "Special use:", $app); |
||
535 | } |
||
536 | |||
2 | daniel-mar | 537 | } |
15 | daniel-mar | 538 | |
539 | /** |
||
540 | * @param string $mac1 |
||
541 | * @param string $mac2 |
||
542 | * @return bool |
||
543 | * @throws Exception |
||
544 | */ |
||
545 | function mac_equals(string $mac1, string $mac2): bool { |
||
546 | return mac_between($mac1, $mac2, $mac2); |
||
547 | } |
||
548 | |||
549 | /** |
||
550 | * @param string $mac |
||
551 | * @param string $low |
||
552 | * @param string $high |
||
553 | * @return bool |
||
554 | * @throws Exception |
||
555 | */ |
||
556 | function mac_between(string $mac, string $low, string $high): bool { |
||
557 | if (empty($high)) $high = $low; |
||
558 | |||
559 | if (!mac_valid($mac)) throw new Exception("Invalid MAC: $mac"); |
||
560 | if (!mac_valid($low)) throw new Exception("Invalid MAC: $low"); |
||
561 | if (!mac_valid($high)) throw new Exception("Invalid MAC: $high"); |
||
562 | |||
563 | $mac = strtoupper(preg_replace('@[^0-9A-F]@', '', $mac)); |
||
564 | $low = strtoupper(preg_replace('@[^0-9A-F]@', '', $low)); |
||
565 | $high = strtoupper(preg_replace('@[^0-9A-F]@', '', $high)); |
||
566 | |||
567 | $mac = gmp_init($mac, 16); |
||
568 | $low = gmp_init($low, 16); |
||
569 | $high = gmp_init($high, 16); |
||
570 | |||
571 | return (gmp_cmp($mac, $low) >= 0) && (gmp_cmp($mac, $high) <= 0); |
||
572 | } |