Line 6: |
Line 6: |
| A MAC address is comprised of six octets or in other words, six 8 bit long segments. The first three octets make up the <b>Organisationally Unique Identifier</b> (<b>OUI</b>), i.e., it can be used to identify the device's manufacturer. Refer to the figure below for a visual representation: | | A MAC address is comprised of six octets or in other words, six 8 bit long segments. The first three octets make up the <b>Organisationally Unique Identifier</b> (<b>OUI</b>), i.e., it can be used to identify the device's manufacturer. Refer to the figure below for a visual representation: |
| | | |
− | [[File:Networking_device_nomenclature_mac_address_structure_v1.png|500px]] | + | [[File:Networking_device_nomenclature_mac_address_structure_v2.png]] |
| | | |
| ==Teltonika OUI== | | ==Teltonika OUI== |
| + | |
| + | Starting with week 9 of 2023, most manufactured Teltonika Networks devices will have a new MAC address ranging from 20:97:27:00:00:00 to 20:97:27:FF:FF:FF. <br> |
| + | <b>Note</b>: that certain devices will have a primary MAC address ranging from 00:1E:42:00:00:00 to 00:1E:42:FF:FF:FF. |
| | | |
| The following MAC addresses belong to Teltonika: | | The following MAC addresses belong to Teltonika: |
− | | + | <br><br> |
| <table class="nd-othertables_2"> | | <table class="nd-othertables_2"> |
| <tr> | | <tr> |
− | <th width=150>Vendor</th> | + | <th width=200>Vendor</th> |
− | <th width=150>MAC prefix (OUI)</th> | + | <th width=200>MAC prefix (OUI)</th> |
− | <th width=300>Possible MAC addresses</th> | + | <th width=450>Possible MAC addresses</th> |
| </tr> | | </tr> |
| <tr> | | <tr> |
− | <td>Teltonika</td> | + | <td>TELTONIKA NETWORKS UAB</td> |
| + | <td>20:97:27</td> |
| + | <td>20:97:27: <b>[00:00:00</b> - <b>FF:FF:FF]</b></td> |
| + | </tr> |
| + | <tr> |
| + | <td>Teltonika</td> |
| <td>00:1E:42</td> | | <td>00:1E:42</td> |
− | <td>00:1E:42:[00:00:00..FF:FF:FF]</td> | + | <td>00:1E:42: <b>[00:00:00</b> - <b>FF:FF:FF]</b></td> |
− | </tr>
| + | </tr> |
| </table> | | </table> |
| | | |
Line 31: |
Line 39: |
| <li>Some information was taken and modified from Wikipedia: https://en.wikipedia.org/wiki/MAC_address</li> | | <li>Some information was taken and modified from Wikipedia: https://en.wikipedia.org/wiki/MAC_address</li> |
| </ul> | | </ul> |
| + | |
| + | [[Category:{{{name}}} Nomenclature, classification codes]] |