HP VSR1000 Security Configuration Manual page 338

[RouterB-acl-basic-2010] rule permit source 10.1.1.0 0.0.0.255
[RouterB-acl-basic-2010] quit
# Specify the IP address of GigabitEthernet 1/0.
[RouterB] interface gigabitethernet 1/0
[RouterB-GigabitEthernet1/0] ip address 1.1.1.2 255.255.255.0
# Configure strict uRPF check on GigabitEthernet 1/0.
[RouterB-GigabitEthernet1/0] ip urpf strict acl 2010
2. Configure Router A:
# Specify the IP address of GigabitEthernet 1/0.
<RouterA> system-view
[RouterA] interface gigabitethernet 1/0
[RouterA-GigabitEthernet1/0] ip address 1.1.1.1 255.255.255.0
# Configure strict uRPF check on GigabitEthernet 1/0 and allow use of the default route for uRPF
check.
[RouterA-GigabitEthernet1/0] ip urpf strict allow-default-route
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