ip=<uci:value       src="network.lan.ipaddr"   />
ip=<uci:value src="network.@interface[-1].ipaddr"/>

<uci:foreach src="network" type="interface">
        ip=<uci:value src=".ipaddr"/>
<uci:foreach>

<uci:foreach src="network" type="interface" id="net">
        <uci:depend opt="proto" val="pppoe wpa2">
                username=<uci:value src=".username" def="foo"/>
                password=<uci:value src=".passwd" def="bar"/>
                <uci:foreach src="wireless" type="foo">
                        foo=<uci:value ref="network" src=".bar"/>
                </uci:foreach>
        </uci:depend>
</uci:foreach>

username=<uci:value src=".username" def"foo"/>
username=<uci:value src=".username" def"foo"/>