Display Arp Source-Suppression - HP FlexNetwork MSR Series Command Reference Manual

Parameters
limit-value: Specifies the limit in the range of 2 to 1024.
Usage guidelines
If unresolvable packets received from an IP address within 5 seconds exceed the limit, the device
stops processing the packets from that IP address until the 5 seconds elapse.
Examples
# Configure the device to process a maximum of 100 unresolvable packets per source IP address
within 5 seconds.
<Sysname> system-view
[Sysname] arp source-suppression limit 100
Related commands

display arp source-suppression

display arp source-suppression
Use display arp source-suppression to display information about the current ARP source
suppression configuration.
Syntax
display arp source-suppression
Views
Any view
Predefined user roles
network-admin
network-operator
Examples
# Display information about the current ARP source suppression configuration.
<Sysname> display arp source-suppression
ARP source suppression is enabled
Current suppression limit: 100
Table 143 Command output
Field
Current suppression limit
Source MAC-based ARP attack detection
commands
arp source-mac
Use arp source-mac to enable the source MAC-based ARP attack detection feature and specify a
handling method.
Use undo arp source-mac to disable the source MAC-based ARP attack detection feature.
Description
Maximum number of unresolvable packets that can be processed per
source IP address within 5 seconds.
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