in each host configuration file,
if you want to be able to establish a connection with that host.
-.It Va Subnet Li = Ar address Ns Op Li / Ns Ar prefixlength
+.It Va Subnet Li = Ar address Ns Op Li / Ns Ar prefixlength Ns Op Li # Ns Ar weight
The subnet which this tinc daemon will serve.
.Nm tinc
tries to look up which other daemon it should send a packet to by searching the appropriate subnet.
IPv6 subnets are notated like fec0:0:0:1:0:0:0:0/64.
MAC addresses are notated like 0:1a:2b:3c:4d:5e.
+.Pp
+A Subnet can be given a weight to indicate its priority over identical Subnets
+owned by different nodes. The default weight is 10. Lower values indicate
+higher priority. Packets will be sent to the node with the highest priority,
+unless that node is not reachable, in which case the node with the next highest
+priority will be tried, and so on.
+
.It Va TCPOnly Li = yes | no Pq no
If this variable is set to yes,
then the packets are tunnelled over the TCP connection instead of a UDP connection.