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ubuntu_networking [2016/04/27 14:58] steve |
ubuntu_networking [2016/05/12 10:22] steve |
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<code> | <code> | ||
- | dns-nameservers 4.4.4.4 8.8.8.8 | + | dns-nameservers 8.8.4.4 8.8.8.8 |
</code> | </code> | ||
Line 122: | Line 122: | ||
</code> | </code> | ||
- | In ''/etc/network/interfaces'', add the configuration for eth0, and set it as the bonding master: | + | In ''/etc/network/interfaces'', add the configuration for bond0 first, using the same setup as you normally would for an ethernet device (dhcp, static ip, etc.). After that, include a directive for ''bond-primary'' with the slave devices. |
- | <code> | + | For the sake of simplicity, ''bond0'' is getting an address assigned via DHCP. |
- | auto eth0 | + | |
- | iface eth0 inet manual | + | |
- | bond-master bond0 | + | |
- | bond-primary eth0 | + | |
- | </code> | + | |
- | Next, add the second device in the bonding pair: | + | It's important that the configuration for bond0 is first, since ''ifup'' and ''ifdown'' read them in order from first to last. |
<code> | <code> | ||
- | auto eth1 | + | auto bond0 |
- | iface eth1 inet manual | + | iface bond0 inet dhcp |
- | bond-master bond0 | + | bond-primary eth0 eth1 |
+ | bond-mode active-backup | ||
</code> | </code> | ||
- | Now that the ''bond0'' device is added, you can configure it just like any network device. | + | Add the slave devices, and set them as manually configured: |
- | Here, it's using the default configuration of the first Ethernet device to get an address from the DHCP server: | + | <code> |
+ | auto eth0 | ||
+ | iface eth0 inet manual | ||
+ | bond-master bond0 | ||
- | <code> | + | auto eth1 |
- | auto bond0 | + | iface eth1 inet manual |
- | iface bond0 inet dhcp | + | bond-master bond0 |
</code> | </code> | ||