Reset Arp Detection Statistics - HP FlexNetwork 7500 Series Command Reference Manual

Parameters
interface interface-type interface-number: Specifies an interface by its type and number. If you do
not specify an interface, this command displays ARP attack detection statistics for all interfaces and
all Ethernet service instances on the interfaces.
service-instance instance-id: Specifies an Ethernet service instance by its ID. If you do not specify
an Ethernet service instance, this command displays ARP attack detection statistics for all Ethernet
service instances on the specified interface.
Usage guidelines
This command displays numbers of packets discarded by user validity check and ARP packet
validity check on interfaces or Ethernet service instances on the interfaces.
Examples
# Display ARP attack detection statistics for all interfaces.
<Sysname> display arp detection statistics
State: U-Untrusted
ARP packets dropped by ARP inspect checking:
Interface(State)
XGE1/0/1(U)
XGE1/0/2(U)
XGE1/0/3(T)
XGE1/0/4(U)
XGE1/0/5-srv1(U)
XGE1/0/5-srv2(T)
Table 94 Command output
Field
State
Interface(State)
IP
Src-MAC
Dst-MAC
Inspect
Related commands

reset arp detection statistics

reset arp detection statistics
Use reset arp detection statistics to clear ARP attack detection statistics.
Syntax
reset arp detection statistics [ interface interface-type interface-number [ service-instance
service-instance-id ] ]
Views
User view
T-Trusted
IP Src-MAC
40 0
0 0
0 0
0 0
0 10
10 0
Description
State of an interface:
•
U—ARP untrusted interface or AC.
•
T—ARP trusted interface or AC.
Inbound interface or AC of ARP packets. State specifies the port or AC state,
trusted or untrusted.
Number of ARP packets discarded due to invalid sender and target IP addresses.
Number of ARP packets discarded due to invalid source MAC address.
Number of ARP packets discarded due to invalid destination MAC address.
Number of ARP packets that failed to pass user validity check.
634
Dst-MAC Inspect
0 78
0 0
0 0
30 0
20 0
20 22