Connections to hosts whose host config file are removed are closed.
New outgoing connections specified in @file{tinc.conf} will be made.
-@item INT
-Temporarily increases debug level to 5.
-Send this signal again to revert to the original level.
-
-@item WINCH
-Purges all information remembered about unreachable nodes.
-
@end table
@c ==================================================================
@item dump graph
Dump a graph of the VPN in dotty format.
+@item purge
+Purges all information remembered about unreachable nodes.
+
+@item debug @var{level}
+Sets debug level to @var{level}.
+
@end table