Urpf Configuration Commands; Ip Urpf Strict - HP 6125G Command Reference Manual

URPF configuration commands

ip urpf strict

Syntax
ip urpf strict
undo ip urpf
View
System view
Default level
2: System level
Parameters
None
Description
Use ip urpf strict to enable URPF check to prevent source address spoofing attacks.
Use undo ip urpf to disable URPF check.
By default, URPF check is disabled.
The routing table size decreases by half when URPF is enabled on the HP 6125 Blade switches.
To prevent loss of routes and packets, URPF cannot be enabled on the switch if the number of route entries
the switch maintains exceeds half the routing table size.
Examples
# Enable URPF check globally.
<Sysname> system-view
[Sysname] ip urpf strict
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