HP MSR SERIES Command Reference

539
Check type: strict
Allow default route
Link check
Suppress drop ACL: 3000
Table 77 Command output
Field Descri
p
tion
uRPF configuration information of interface uRPF configuration on the interface.
Check type uRPF check mode: loose or strict.
Allow default route Allow use of the default route.
Link check Link layer check is enabled.
Suppress drop ACL ACL used for drop suppression.
ip urpf
Use ip urpf to enable uRPF.
Use undo ip urpf to disable uRPF.
Syntax
ip urpf { loose [ allow-default-route ] [ acl acl-number ] | strict [ allow-default-route ] [ acl acl-number ]
[ link-check ] }
undo ip urpf
Default
uRPF is disabled.
Views
Interface view
Predefined user roles
network-admin
Parameters
loose: Enables loose uRPF check. To pass loose uRPF check, the source address of a packet must match
the destination address of a FIB entry.
strict: Enables strict uRPF check. To pass strict uRPF check, the source address and receiving interface of
a packet must match the destination address and output interface of a FIB entry.
allow-default-route: Allows using the default route for uRPF check.
acl acl-number: Specifies an ACL by its number in the range of 2000 to 3999.
• For a basic ACL, the value range is 2000 to 2999.
• For an advanced ACL, the value range is 3000 to 3999.
link-check: Enables link layer check (Ethernet link).
Usage guidelines
uRPF can be deployed on a PE connected to a CE or another ISP, or on a CE.

HP MSR SERIES Specifications

General

Brand	HP
Model	MSR SERIES
Category	Network Router
Language	English