Every router has their primary route which is a connection to another
router in the network. Unless there is only two routers in the network
must not routers use each other as their primary routes. The router
-connections in the network must form a circular.
+connections in the network must form a ring.
distribute the message to all clients on the channel by sending the
channel message destined explicitly to a client on the channel.
+See the [SILC2] for description of channel messege routing for router
+servers.
+
See [SILC2] for description of channel message encryption and decryption
process.