ne zone even for global scopes, this rule exists for implementation simplicity. Violation of the rule will trigger assertions or otherwise result in undesired behavior.</p>
<p>Backward compatibility prevents us from requiring that applications always provide properly zoned addresses. We do enforce the rule that the in the lwIP link layer (everything below netif-&gt;output_ip6() and in particular ND6) <em>all</em> addresses are properly zoned. Thus, on the output paths down the stack, various places deal wit