Vxlan Tunnel Mac-Learning Disable; Vxlan Udp-Port - H3C MSR 5600 Comware 7 Vxlan Command Reference

Usage guidelines
When the local-MAC logging feature is enabled, the VXLAN module immediately sends a log
message with its local MAC addresses to the information center. When a local MAC address is
added or removed, a log message is also sent to the information center to notify the local-MAC
change.
With the information center, you can set log message filtering and output rules, including output
destinations. For more information about configuring the information center, see Network
Management and Monitoring Configuration Guide.
Examples
# Enable local-MAC logging.
<Sysname> system-view
[Sysname] vxlan local-mac report

vxlan tunnel mac-learning disable

Use vxlan tunnel mac-learning disable to disable remote-MAC address learning.
Use undo vxlan tunnel mac-learning disable to enable remote-MAC address learning.
Syntax
vxlan tunnel mac-learning disable
undo vxlan tunnel mac-learning disable
Default
Remote-MAC address learning is enabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
When network attacks occur, use this command to prevent the device from learning incorrect remote
MAC addresses in the data plane.
Examples
# Disable remote-MAC address learning.
<Sysname> system-view
[Sysname] vxlan tunnel mac-learning disable

vxlan udp-port

Use vxlan udp-port to set the destination UDP port number for VXLAN packets.
Use undo vxlan udp-port to restore the default.
Syntax
vxlan udp-port port-number
undo vxlan udp-port
Default
The destination UDP port number is 4789 for VXLAN packets.
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