- listening on localhost is now adjustable; ok tedu

- document SIGUSR1, as noted by tedu

1 files changed, 10 insertions, 3 deletions

diff --git a/usr.sbin/rebound/rebound.8 b/usr.sbin/rebound/rebound.8
index d6b331be3fb..256684776d4 100644
--- a/usr.sbin/rebound/rebound.8
+++ b/usr.sbin/rebound/rebound.8
@@ -1,4 +1,4 @@
-.\" $OpenBSD: rebound.8,v 1.7 2017/07/13 17:12:51 tedu Exp $
+.\" $OpenBSD: rebound.8,v 1.8 2017/07/20 07:43:21 jmc Exp $
 .\"
 .\"Copyright (c) 2015 Ted Unangst <tedu@openbsd.org>
 .\"
@@ -13,7 +13,7 @@
 .\"WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 .\"ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\"OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.Dd $Mdocdate: July 13 2017 $
+.Dd $Mdocdate: July 20 2017 $
 .Dt REBOUND 8
 .Os
 .Sh NAME
@@ -28,7 +28,7 @@
 The
 .Nm
 daemon proxies DNS requests.
-It listens on localhost and forwards queries to another server.
+It listens by default on localhost and forwards queries to another server.
 .Pp
 When
 .Nm
@@ -37,6 +37,13 @@ starts, it sets the
 .Xr sysctl 3
 which enables it to intercept all DNS traffic.
 .Pp
+If sent a
+.Dv SIGUSR1
+signal,
+.Nm
+logs statistics about the running daemon to
+.Pa /var/log/daemon .
+.Pp
 The options are as follows:
 .Bl -tag -width Ds
 .It Fl c Ar config