diff --git a/core/net/rime/abc.h b/core/net/rime/abc.h
index 8e2b1d86b..b1f7f8f29 100644
--- a/core/net/rime/abc.h
+++ b/core/net/rime/abc.h
@@ -49,7 +49,7 @@
  * The abc module sends packets to all local area neighbors. The abc
  * module adds no headers to outgoing packets.
  *
- * \section channels Channels
+ * \section abc-channels Channels
  *
  * The abc module uses 1 channel.
  *
diff --git a/core/net/rime/broadcast-announcement.h b/core/net/rime/broadcast-announcement.h
index 371c84fc9..0cca9d85c 100644
--- a/core/net/rime/broadcast-announcement.h
+++ b/core/net/rime/broadcast-announcement.h
@@ -50,7 +50,7 @@
  * announcement. THe module announces the announcements that have been
  * registered with the \ref rimeannouncement "announcement module".
  *
- * \section channels Channels
+ * \section bcast-announce-channels Channels
  *
  * The broadcast announcement module uses 1 channel.
  *
diff --git a/core/net/rime/broadcast.h b/core/net/rime/broadcast.h
index c4e427405..4a4c885d7 100644
--- a/core/net/rime/broadcast.h
+++ b/core/net/rime/broadcast.h
@@ -56,7 +56,7 @@
  * either directly or indirectly through any of the other
  * communication primitives that are based on the broadcast primitive.
  *
- * \section channels Channels
+ * \section broadcast-channels Channels
  *
  * The broadcast module uses 1 channel.
  *
diff --git a/core/net/rime/collect.h b/core/net/rime/collect.h
index 333d71628..d731a531b 100644
--- a/core/net/rime/collect.h
+++ b/core/net/rime/collect.h
@@ -49,7 +49,7 @@
  * The collect module implements a hop-by-hop reliable data collection
  * mechanism.
  *
- * \section channels Channels
+ * \section collect-channels Channels
  *
  * The collect module uses 2 channels; one for neighbor discovery and one
  * for data packets.
diff --git a/core/net/rime/ipolite.h b/core/net/rime/ipolite.h
index c76505913..e1fa683b3 100644
--- a/core/net/rime/ipolite.h
+++ b/core/net/rime/ipolite.h
@@ -84,7 +84,7 @@
  * The polite broadcast module does not add any packet attributes to
  * outgoing packets apart from those added by the upper layer.
  *
- * \section channels Channels
+ * \section ipolite-channels Channels
  *
  * The ipolite module uses 1 channel.
  *
diff --git a/core/net/rime/mesh.h b/core/net/rime/mesh.h
index 35a009366..40aaf5bd1 100644
--- a/core/net/rime/mesh.h
+++ b/core/net/rime/mesh.h
@@ -50,7 +50,7 @@
  * receiver somewhere in the network.
  *
  *
- * \section channels Channels
+ * \section mesh-channels Channels
  *
  * The mesh module uses 3 channel; one for the multi-hop forwarding
  * (\ref rimemultihop "multihop") and two for the route disovery (\ref
diff --git a/core/net/rime/multihop.h b/core/net/rime/multihop.h
index bf1bf8c44..a577a3339 100644
--- a/core/net/rime/multihop.h
+++ b/core/net/rime/multihop.h
@@ -61,7 +61,7 @@
  * process.
  *
  *
- * \section channels Channels
+ * \section multihop-channels Channels
  *
  * The multihop module uses 1 channel.
  *
diff --git a/core/net/rime/neighbor-discovery.h b/core/net/rime/neighbor-discovery.h
index 113ec1418..337a9c15a 100644
--- a/core/net/rime/neighbor-discovery.h
+++ b/core/net/rime/neighbor-discovery.h
@@ -50,7 +50,7 @@
  * discovery mechanism. A callback is invoked for every incoming
  * neighbor discovery message.
  *
- * \section channels Channels
+ * \section neighbor-discovery-channels Channels
  *
  * The neighbor-discovery module uses 1 channel.
  *
diff --git a/core/net/rime/netflood.h b/core/net/rime/netflood.h
index 5c791f086..d21593cf2 100644
--- a/core/net/rime/netflood.h
+++ b/core/net/rime/netflood.h
@@ -65,7 +65,7 @@
  * If the time to live reaches zero, the primitive does not forward
  * the packet.
  *
- * \section channels Channels
+ * \section netflood-channels Channels
  *
  * The netflood module uses 1 channel.
  *
diff --git a/core/net/rime/polite-announcement.h b/core/net/rime/polite-announcement.h
index c3af5d814..76b4a12ec 100644
--- a/core/net/rime/polite-announcement.h
+++ b/core/net/rime/polite-announcement.h
@@ -50,7 +50,7 @@
  * announcement. THe module announces the announcements that have been
  * registered with the \ref rimeannouncement "announcement module".
  *
- * \section channels Channels
+ * \section polite-announcement-channels Channels
  *
  * The polite announcement module uses 1 channel.
  *
diff --git a/core/net/rime/polite.h b/core/net/rime/polite.h
index 82e6e911b..59c424608 100644
--- a/core/net/rime/polite.h
+++ b/core/net/rime/polite.h
@@ -84,7 +84,7 @@
  * The polite broadcast module does not add any packet attributes to
  * outgoing packets apart from those added by the upper layer.
  *
- * \section channels Channels
+ * \section polite-channels Channels
  *
  * The polite module uses 1 channel.
  *
diff --git a/core/net/rime/rmh.h b/core/net/rime/rmh.h
index f7d7786a6..14faac14d 100644
--- a/core/net/rime/rmh.h
+++ b/core/net/rime/rmh.h
@@ -56,7 +56,7 @@
  * reliable single-hop primitive for the communication between two
  * single-hop neighbors.
  *
- * \section channels Channels
+ * \section rmh-channels Channels
  *
  * The rmh module uses 1 channel.
  *
diff --git a/core/net/rime/route-discovery.h b/core/net/rime/route-discovery.h
index f1ac6fd3a..81d454d5f 100644
--- a/core/net/rime/route-discovery.h
+++ b/core/net/rime/route-discovery.h
@@ -48,7 +48,7 @@
  *
  * The route-discovery module does route discovery for Rime.
  *
- * \section channels Channels
+ * \section route-discovery-channels Channels
  *
  * The ibc module uses 2 channels; one for the flooded route request
  * packets and one for the unicast route replies.
diff --git a/core/net/rime/rudolph0.h b/core/net/rime/rudolph0.h
index 21ac1c086..695d97950 100644
--- a/core/net/rime/rudolph0.h
+++ b/core/net/rime/rudolph0.h
@@ -49,7 +49,7 @@
  * The rudolph0 module implements a single-hop reliable bulk data
  * transfer mechanism.
  *
- * \section channels Channels
+ * \section rudolph0-channels Channels
  *
  * The rudolph0 module uses 2 channels; one for data packets and one
  * for NACK and repair packets.
diff --git a/core/net/rime/rudolph1.h b/core/net/rime/rudolph1.h
index 6b487bbe9..399a0a84e 100644
--- a/core/net/rime/rudolph1.h
+++ b/core/net/rime/rudolph1.h
@@ -49,7 +49,7 @@
  * The rudolph1 module implements a multi-hop reliable bulk data
  * transfer mechanism.
  *
- * \section channels Channels
+ * \section rudolph1-channels Channels
  *
  * The rudolph1 module uses 2 channels; one for data transmissions and
  * one for NACKs and repair packets.
diff --git a/core/net/rime/rudolph2.h b/core/net/rime/rudolph2.h
index 6afe5506e..e1d43e8fa 100644
--- a/core/net/rime/rudolph2.h
+++ b/core/net/rime/rudolph2.h
@@ -49,7 +49,7 @@
  * The rudolph2 module implements a single-hop reliable bulk data
  * transfer mechanism.
  *
- * \section channels Channels
+ * \section rudolph2-channels Channels
  *
  * The rudolph2 module uses 2 channels; one for data packets and one
  * for NACK and repair packets.
diff --git a/core/net/rime/runicast.h b/core/net/rime/runicast.h
index a3b55a5e6..a7e199435 100644
--- a/core/net/rime/runicast.h
+++ b/core/net/rime/runicast.h
@@ -69,7 +69,7 @@
  * callback.
  *
  *
- * \section channels Channels
+ * \section runicast-channels Channels
  *
  * The runicast module uses 1 channel.
  *
diff --git a/core/net/rime/stbroadcast.h b/core/net/rime/stbroadcast.h
index 2c04dc273..0b656827e 100644
--- a/core/net/rime/stbroadcast.h
+++ b/core/net/rime/stbroadcast.h
@@ -51,7 +51,7 @@
  * either the message is canceled or a new message is sent. Messages
  * sent with the stbroadcast module are not identified with a sender ID.
  *
- * \section channels Channels
+ * \section stbroadcast-channels Channels
  *
  * The stbroadcast module uses 1 channel.
  *
diff --git a/core/net/rime/stunicast.h b/core/net/rime/stunicast.h
index cac93cc84..6e02d88ff 100644
--- a/core/net/rime/stunicast.h
+++ b/core/net/rime/stunicast.h
@@ -63,7 +63,7 @@
  * number of retransmissions for a packet as a packet attribute on 
  * outgoing packets.
  *
- * \section channels Channels
+ * \section stunicast-channels Channels
  *
  * The stunicast module uses 1 channel.
  *
diff --git a/core/net/rime/trickle.h b/core/net/rime/trickle.h
index 5a33bec32..1521024b7 100644
--- a/core/net/rime/trickle.h
+++ b/core/net/rime/trickle.h
@@ -48,7 +48,7 @@
  *
  * The trickle module sends a single packet to all nodes on the network.
  *
- * \section channels Channels
+ * \section trickle-channels Channels
  *
  * The trickle module uses 1 channel.
  *
diff --git a/core/net/rime/unicast.h b/core/net/rime/unicast.h
index 9b0e06db7..3cb5bb148 100644
--- a/core/net/rime/unicast.h
+++ b/core/net/rime/unicast.h
@@ -53,7 +53,7 @@
  * single-hop receiver address attribute and discards the packet if
  * the address does not match the address of the node.
  *
- * \section channels Channels
+ * \section unicast-channels Channels
  *
  * The unicast module uses 1 channel.
  *