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.
+@item dump invitations
+Dump a list of outstanding invitations.
+The filename of the invitation, as well as the name of the node that is being invited is shown for each invitation.
+
@cindex info
@item info @var{node} | @var{subnet} | @var{address}
Show information about a particular @var{node}, @var{subnet} or @var{address}.