arp source-mac threshold
Use arp source-mac threshold to set the threshold for source MAC-based ARP attack detection. If the number of ARP packets sent from a MAC address within 5 seconds exceeds this threshold, the device recognizes this as an attack.
Use undo arp source-mac threshold to restore the default.
Syntax
arp source-mac threshold threshold-value
undo arp source-mac threshold
Default
The threshold for source MAC-based ARP attack detection is 30.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
threshold-value: Specifies the threshold for source MAC-based ARP attack detection. The value range for this argument is 1 to 5000.
Examples
# Set the threshold for source MAC-based ARP attack detection to 30.
<Sysname> system-view [Sysname] arp source-mac threshold 30