Link Aggregation and Failover, using LAGG(4), in NomadBSD

I have spent some time for setting the lagg interface as described in the FreeBSD Handbook : Example 31.3. Failover Mode Between Ethernet and Wireless Interfaces.

For the correct operation of the lagg interface I have modified the /usr/local/etc/dsbdriverd/config.lua file adding the line enable_netconfig = false.

Please add a note in the documentation.