vxlan invalid-udp-checksum discard

Use vxlan invalid-udp-checksum discard to enable the device to drop the VXLAN packets that fail UDP checksum check.

Use undo vxlan invalid-udp-checksum discard to restore the default.

Syntax

vxlan invalid-udp-checksum discard

undo vxlan invalid-udp-checksum discard

Default

The device does not check the UDP checksum of VXLAN packets.

Views

System view

Predefined user roles

network-admin

Usage guidelines

This command enables the device to check the UDP checksum of VXLAN packets.

The device always sets the UDP checksum of VXLAN packets to 0. For compatibility with third-party devices, a VXLAN packet can pass the check if its UDP checksum is 0 or correct. If its UDP checksum is incorrect, the VXLAN packet fails the check and is dropped.

Examples

# Enable the device to drop the VXLAN packets that fail UDP checksum check.

<Sysname> system-view
[Sysname] vxlan invalid-udp-checksum discard

Related commands

vxlan invalid-vlan-tag discard