This makes sure p10p1 always comes online 5 seconds after p9p1.īut you can also set a static MAC address for the bonding device: auto bond0Ĭhoose what you prefer or works best in your situation. This has been filed as bug #1288196 with Ubuntu, but no fix from that side so far. IPv6 with SLAAC (Stateless Auto Configuration) I have found some tools that seems to update the OUI MAC address vendor database on my system, like get-oui, airodump-ng-oui-update or update-oui : update-oui (8) OUI update-oui (8) NAME update-oui - download new version of the OUI and IAB lists SYNOPSIS update-oui DESCRIPTION update-oui fetches the current version of the OUI and IAB lists.This behavior makes the MAC address selection inconsistent between reboots and that might cause problems with: The first device to be plugged into the bonding device determines which MAC address the bonded device gets.ĭue to hardware timing it might be p9p1 OR p10p1 which is the first. A MAC address is represented as a 12-digit hexadecimal number (AA:BB:CC:DD:EE:FF). This will show all the network interfaces and the corresponding MAC address for each one. With the ‘new’ style for configuring bonding under Ubuntu your bond device will not always have the same MAC address across reboots.įor example, you configure your bond in the /etc/network/interfaces file: auto p9p1ĭuring boot, both interface p9p1 and p10p1 will be hot-plugged under bond0. The easiest way to find the MAC address on any Linux computer is to use the command ip link.
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