.Qq any
is selected, then depending on the operating system both IPv4 and IPv6 or just
IPv6 listening sockets will be created.
-.It Va AutoConnect Li = yes | no Po no Pc Bq experimental
+.It Va AutoConnect Li = yes | no Po yes
If set to yes,
.Nm tinc
will automatically set up meta connections to other nodes,
.Pp
If you don't specify a host with
.Va ConnectTo
-and don't enable
+and have disabled
.Va AutoConnect ,
.Nm tinc
won't try to connect to other daemons at all,
and can also help debugging.
Incoming packets using the SPTPS protocol are dropped, since they are end-to-end encrypted.
.El
+.It Va FWMark Li = Ar value Po 0 Pc Bq experimental
+When set to a non-zero value, all TCP and UDP sockets created by tinc will use the given value as the firewall mark.
+This can be used for mark-based routing or for packet filtering.
+This option is currently only supported on Linux.
.It Va Hostnames Li = yes | no Pq no
This option selects whether IP addresses (both real and on the VPN) should
be resolved. Since DNS lookups are blocking, it might affect tinc's