-.\" $OpenBSD: vxlan.4,v 1.19 2022/09/13 01:38:31 jsg Exp $
+.\" $OpenBSD: vxlan.4,v 1.20 2023/11/23 03:36:42 dlg Exp $
.\"
.\" Copyright (c) 2013 Reyk Floeter <reyk@openbsd.org>
.\"
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: September 13 2022 $
+.Dd $Mdocdate: November 23 2023 $
.Dt VXLAN 4
.Os
.Sh NAME
.Pp
Prior to the assignment of UDP port 4789 by IANA, some early VXLAN
implementations used port 8472.
-A non-standard port can be specified with the tunnel destination
+A non-standard port can be specified with the tunnel source
address:
.Bd -literal -offset indent
-# ifconfig vxlan0 tunnel 192.168.1.100 239.1.1.100:8472
+# ifconfig vxlan0 tunnel 192.168.1.100:8472 239.1.1.100
.Ed
.Sh SECURITY
.Nm