Template:Networking device nomenclature mac address: Difference between revisions
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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: | [[File:Networking_device_nomenclature_mac_address_structure_v2.png]] | ||
==Teltonika OUI== | ==Teltonika OUI== | ||
Revision as of 14:07, 25 February 2019
A media access control (MAC) address is a unique identifier assigned to network interfaces for communications at the data link layer of a network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and WiFi.
MAC address structure
A MAC address is comprised of six octets or in other words, six 8 bit long segments. The first three octets make up the Organisationally Unique Identifier (OUI), i.e., it can be used to identify the device's manufacturer. Refer to the figure below for a visual representation:
Teltonika OUI
The following MAC addresses belong to Teltonika:
| Vendor | MAC prefix (OUI) | Possible MAC addresses |
|---|---|---|
| Teltonika | 00:1E:42 | 00:1E:42:[00:00:00..FF:FF:FF] |
External links
- MAC address vendor search: https://regauth.standards.ieee.org/standards-ra-web/pub/view.html#registries
- Some information was taken and modified from Wikipedia: https://en.wikipedia.org/wiki/MAC_address