1 files changed, 16 insertions, 1 deletions

diff --git a/template/probnat/index.html.j2 b/template/probnat/index.html.j2
index 67dd7c0e..39700c83 100644
--- a/template/probnat/index.html.j2
+++ b/template/probnat/index.html.j2
@@ -61,6 +61,21 @@
         </p></br>
       </section>
 
+      <section>
+        <h4>Usage</h4></br>
+        <p>
+          {% trans %}
+          We we have encapsulated the functionality in a library. The library can be used under the following requirements:
+          <ul>
+                <li>The caller of the API has to know the external IP address of the other peer.</li>
+                <li>The peers trying to communicate with each other need an indirect way to exchange messages in order to synchronize with each other.</li>
+          </ul>
+
+          These two requirements are not covered by the library. For more details have a look <a href="api.html">here</a>.
+          {% endtrans %}
+        </p></br>
+      </section>
+
       <h2><a name="milestones" class="subnav-anchor"></a>{{ _("Milestones") }}</h2></br>
 
       <p>The next milestone to be reached is milestone 1.</p></br>
@@ -92,7 +107,7 @@ project. <a href="mile1.html">Details</a>
         <p>
           {% trans %}
             This task is to implement the protocol that is doing the signaling for synchronizing two peers
-which do like to connect to each other.
+which do like to connect to each other. <a href="mile2.html">Details</a>
             <ul>        
     <li>Two peers which got connected via DV signaling each other being behind a NAT.</li>
     <li>Learning the external IP address+port from already connected peers, exchange with the