VXLAN was recently assigned UDP port 4789 by IANA. This
comit updates the OVS VXLAN implementation to reflect the new UDP port
number.
Cc: Kenneth Duda <kduda@aristanetworks.com>
Signed-off-by: Kyle Mestery <kmestery@cisco.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
post-v1.10.0
---------------------
+ - The default VXLAN destination UDP port was changed to 4789, which is
+ the one recently assigned by IANA.
- The "tutorial" directory contains a new tutorial for some advanced
Open vSwitch features.
- Stable bond mode has been removed.
VLOG_DEFINE_THIS_MODULE(netdev_vport);
/* Default to the OTV port, per the VXLAN IETF draft. */
-#define VXLAN_DST_PORT 8472
+#define VXLAN_DST_PORT 4789
#define LISP_DST_PORT 4341
dnl change UDP port to default
-AT_CHECK([ovs-vsctl -- set Interface p1 options:dst_port=8472])
+AT_CHECK([ovs-vsctl -- set Interface p1 options:dst_port=4789])
AT_CHECK([ovs-appctl dpif/show], [0], [dnl
br0 (dummy@ovs-dummy):
with kernel version 2.6.26 or later.
</p>
<p>
- As an experimental protocol, VXLAN has no officially assigned UDP
- port. Open vSwitch currently uses UDP destination port 8472.
- The source port used for VXLAN traffic varies on a per-flow basis
- and is in the ephemeral port range.
+ Open vSwitch uses UDP destination port 4789. The source port used for
+ VXLAN traffic varies on a per-flow basis and is in the ephemeral port
+ range.
</p>
</dd>