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arp source-mac exclude-mac
Use arp source-mac exclude-mac to exclude specific MAC addresses from source MAC-based
ARP attack detection.
Use undo arp source-mac exclude-mac to remove the excluded MAC addresses from source
MAC-based ARP attack detection.
Syntax
arp source-mac exclude-mac mac-address&<1-64>
undo arp source-mac exclude-mac [ mac-address&<1-64> ]
Default
No MAC addresses are excluded from source MAC-based ARP attack detection.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
mac-address&<1-64>: Specifies a MAC address list. The mac-address argument indicates an
excluded MAC address in the format of H-H-H. &<1-64> indicates that you can configure a maximum
of 64 excluded MAC addresses.
Usage guidelines
If you do not specify a 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 001e-1200-0213
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
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