1104
ARP attack protection commands
Commands and descriptions for centralized devices apply to the following routers:
• MSR810/810-W/810-W-DB/810-LM/810-W-LM/810-10-PoE/810-LM-HK/810-W-LM-HK/810-L
MS/810-LUS.
• MSR2600-10-X1.
• MSR 2630.
• MSR3600-28/3600-51.
• MSR3600-28-SI/3600-51-SI.
• MSR3610-X1/3610-X1-DP/3610-X1-DC/3610-X1-DP-DC.
• MSR 3610/3620/3620-DP/3640/3660.
Commands and descriptions for distributed devices apply to the following routers:
• MSR5620.
• MSR 5660.
• MSR 5680.
Unresolvable IP attack protection commands
arp resolving-route enable
Use arp resolving-route enable to enable ARP blackhole routing.
Use undo arp resolving-route enable to disable ARP blackhole routing.
Syntax
arp resolving-route enable
undo arp resolving-route enable
Default
ARP blackhole routing is enabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
Configure this command on the gateways.
Examples
# Enable ARP blackhole routing.
<Sysname> system-view
[Sysname] arp resolving-route enable
Related commands
arp resolving-route probe-count
arp resolving-route probe-interval