diff --git a/index.html b/index.html
index 1702311..4045ed2 100644
--- a/index.html
+++ b/index.html
@@ -23,14 +23,16 @@
       the <a href="https://IPv6.chat">IPv6.chat</a>.
 
         All below listed cameras are directly accessible from IPv6
-        only networks.
+        only networks. <b>If you cannot see the cameras, you might be
+        lacking IPv6 connectivity. Read
+        about <a href="https://ungleich.ch/en-us/cms/blog/2019/02/05/how-to-get-ipv6/">How
+        to get IPv6</a>.
 
         As this page does not contain any data itself, this page can
         easily be redistributed to other places. This page is
         currently available from:
 
         <ul>
-          <li><a href="https://cameras.via-ipv6.com">cameras.via-ipv6.com</a>
           <li><a href="https://cameras.via-ipv6.com">cameras.via-ipv6.com</a>
           <li>Add your local (IPv6 only) mirror here
         </ul>