with the contents:
<blockquote> <pre>{{Text|Text=DEVICE=eth1
BOOTPROTO=dhcp
ONBOOT=yes</pre></blockquote>}}
Now we need to reconfigure the hda to ensure that it picks up the new network config, using the command hda-change-gw and the IP address of the host-only network. In my case:
<blockquote><pre>{{Code|hda-change-gw 192.168.56.1</pre></blockquote>}}
This allows amahi to serve on the host-only network, eth0, while still having access to the wider internet through the eth1 NAT interface. (The latter is necessary if you want to install any apps, for instance.)