HP MSR2000/3000/4000 Router Series Security Command Reference

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Parameters
mac-address&<1-n>: MAC address list. The mac-address argument indicates an excluded MAC address
in the format H-H-H. &<1-n> indicates the number of excluded MAC addresses that you can configure.
The value of the n argument is 64.
Usage guidelines
If you do not specify any MAC address, the undo arp source-mac exclude-mac command removes all
excluded MAC addresses.
Examples
# Exclude a MAC address from source MAC-based ARP attack detection.
<Sysname> system-view
[Sysname] arp source-mac exclude-mac 2-2-2
arp source-mac threshold
Use arp source-mac threshold to configure 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
Parameters
threshold-value: Specifies the threshold for source MAC-based ARP attack detection. The value range is
1 to 5000.
Examples
# Configure the threshold for source MAC-based ARP attack detection as 30.
<Sysname> system-view
[Sysname] arp source-mac threshold 30
display arp source-mac
Use display arp source-mac to display ARP attack entries detected by source MAC-based ARP attack
detection.
Syntax
MSR2000/MSR3000: