HP MSR2000/3000/4000 Router Series Security Command Reference

400
display arp source-mac [ interface interface-type interface-number ]
MSR4000:
display arp source-mac { slot slot-number | interface interface-type interface-number }
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface interface-type interface-number: Displays ARP attack entries detected on a specific interface.
slot slot-number: Displays ARP attack entries detected on a specific card. The slot-number argument
specifies the slot number of the card. (MSR4000)
Usage guidelines
On an MSR2000/MSR3000 router, if you do not specify any interface, the display arp source-mac
command displays ARP attack entries detected on all the interfaces.
Examples
# Display the ARP attack entries detected by source MAC-based ARP attack detection.
<Sysname> display arp source-mac
Source-MAC VLAN ID Interface Aging-time
23f3-1122-3344 4094 Eth1/1 10
23f3-1122-3355 4094 Eth1/2 30
23f3-1122-33ff 4094 Eth1/3 25
23f3-1122-33ad 4094 Eth1/4 30
23f3-1122-33ce 4094 Eth1/5 2
ARP packet source MAC consistency check
commands
arp valid-check enable
Use arp valid-check enable to enable ARP packet source MAC address consistency check on the
gateway.
Use undo arp valid-check enable to disable ARP packet source MAC address consistency check.
Syntax
arp valid-check enable
undo arp valid-check enable
Default
ARP packet source MAC address consistency check is disabled.