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.
-
@end table
@c ==================================================================
@item purge
Purges all information remembered about unreachable nodes.
+@item debug @var{level}
+Sets debug level to @var{level}.
+
@end table