no secrets are revealed by sending out this information.
.Bl -tag -width indent
-.It Va Address Li = Ar address Bq recommended
+.It Va Address Li = Ar address Oo port Oc Bq recommended
The IP address or hostname of this tinc daemon on the real network.
This will only be used when trying to make an outgoing connection to this tinc daemon.
+Optionally, a port can be specified to use for this address.
Multiple
.Va Address
variables can be specified, in which case each address will be tried until a working
After the path MTU has been discovered, it will be enforced on the VPN.
.It Va Port Li = Ar port Pq 655
-The port number on which this tinc daemon is listening for incoming connections.
+The port number on which this tinc daemon is listening for incoming connections,
+which is used if no port number is specified in an
+.Va Address
+statement.
.It Va PublicKey Li = Ar key Bq obsolete
The public RSA key of this tinc daemon.
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
+.It Va TCPOnly Li = yes | no Pq no Bq obsolete
If this variable is set to yes,
then the packets are tunnelled over the TCP connection instead of a UDP connection.
This is especially useful for those who want to run a tinc daemon
from behind a masquerading firewall,
or if UDP packet routing is disabled somehow.
Setting this options also implicitly sets IndirectData.
+
+.Pp
+Since version 1.0.10, tinc will automatically detect whether communication via
+UDP is possible or not.
.El
.Sh SCRIPTS
.It Ev SUBNET
When a subnet becomes (un)reachable, this is set to the subnet.
+
+.It Ev WEIGHT
+When a subnet becomes (un)reachable, this is set to the subnet weight.
.El
.Sh FILES