-.Dd 2011-06-25
+.Dd 2012-10-14
.Dt TINCCTL 8
.\" Manual page created by:
.\" Scott Lamb
option, the value of this environment variable is used.
.El
.Sh COMMANDS
-.zZ
.Bl -tag -width indent
.It init Op Ar name
Create initial configuration files and RSA and ECDSA keypairs with default length.
.It export-all
Export all host configuration files to standard output.
.It import Op Fl -force
-Import host configuration file(s) from standard input.
+Import host configuration data generated by the
+.Nm
+export command from standard input.
Already existing host configuration files are not overwritten unless the option
.Fl -force
is used.
+.It exchange Op Fl -force
+The same as export followed by import.
+.It exchange-all Op Fl -force
+The same as export-all followed by import.
.It start Op tincd options
Start
.Xr tincd 8 ,
is omitted, the default length will be 2048 bits.
When saving keys to existing files, tinc will not delete the old keys;
you have to remove them manually.
-
-.It dump nodes
+.It dump [reachable] nodes
Dump a list of all known nodes in the VPN.
+If the keyword reachable is used, only lists reachable nodes.
.It dump edges
Dump a list of all known connections in the VPN.
.It dump subnets
Dump a graph of the VPN in
.Xr dotty 1
format.
+Nodes are colored according to their reachability:
+red nodes are unreachable, orange nodes are indirectly reachable, green nodes are directly reachable.
+Black nodes are either directly or indirectly reachable, but direct reachability has not been tried yet.
.It info Ar node | subnet | address
Show information about a particular node, subnet or address.
If an address is given, any matching subnet will be shown.
tincctl -n vpn config bar.Address bar.example.com
tincctl -n vpn config ConnectTo bar
tincctl -n vpn export | gpg --clearsign | mail -s "My config" vpnmaster@example.com
+.Ed
.Sh TOP
The top command connects to a running tinc daemon and repeatedly queries its per-node traffic counters.
It displays a list of all the known nodes in the left-most column,
Intervals lower than 0.1 seconds are not allowed.
.It Ic c
Toggle between displaying current traffic rates (in packets and bytes per second)
-and cummulative traffic (total packets and bytes since the tinc daemon started).
+and cumulative traffic (total packets and bytes since the tinc daemon started).
.It Ic n
Sort the list of nodes by name.
.It Ic i