mention that tun is a point-to-point interface so that we know what

word to search for in ifconfig(4).
from claudio

1 files changed, 5 insertions, 2 deletions

diff --git a/share/man/man4/tun.4 b/share/man/man4/tun.4
index f66c89dab87..44487cac9cb 100644
--- a/share/man/man4/tun.4
+++ b/share/man/man4/tun.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: tun.4,v 1.43 2015/10/23 16:45:51 claudio Exp $
+.\"	$OpenBSD: tun.4,v 1.44 2019/01/06 18:32:34 tedu Exp $
 .\"
 .\" Copyright (c) 2003 Marcus D. Watts  All rights reserved.
 .\"
@@ -26,7 +26,7 @@
 .\" TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 .\" USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: October 23 2015 $
+.Dd $Mdocdate: January 6 2019 $
 .Dt TUN 4
 .Os
 .Sh NAME
@@ -52,6 +52,9 @@ interface can be created at runtime using the
 .Ic ifconfig tun Ns Ar N Ic create
 command or by opening the character special device
 .Pa /dev/tunN .
+By default
+.Nm
+operates as a point-to-point interface.
 .Pp
 Each device has an exclusive open property: it cannot be opened
 if it is already open and in use by another process.