Configuring Ospfv3 Inbound Route Filtering; Configuring An Ospfv3 Cost For An Interface - HPE FlexNetwork HSR6800 Configuration Manual

route. Any LSA falling into the specified network segment will not be advertised, reducing the LSDB
size in other areas.
To configure route summarization:
Step
Enter system view.
1.
Enter OSPFv3 view.
2.
Enter OSPFv3 area view.
3.
Configure a summary route.
4.

Configuring OSPFv3 inbound route filtering

According to some rules, you can configure OSPFv3 to filter routes that are computed from received
LSAs.
To configure OSPFv3 inbound route filtering:
Step
Enter system view.
1.
Enter OSPFv3 view.
2.
Configure inbound
3.
route filtering.
NOTE:
The filter-policy import command can only filter routes computed by OSPFv3. Only routes not
filtered out can be added into the local routing table.

Configuring an OSPFv3 cost for an interface

You can configure an OSPFv3 cost for an interface with one of the following methods:
•
Configure the cost value in interface view.
•
Configure a bandwidth reference value for the interface, and OSPFv3 computes the cost
automatically based on the bandwidth reference value: Interface OSPFv3 cost = Bandwidth
reference value (100 Mbps) ÷ Interface bandwidth (Mbps). If the calculated cost is greater than
65535, the value of 65535 is used; if the calculated cost is smaller than 1, the value of 1 is used.
If the cost value is not configured for an interface, OSPFv3 automatically computes the interface cost
value.
To configure an OSPFv3 cost for an interface:
Step
Enter system view.
1.
Enter interface view.
2.
Command
system-view
ospfv3 [ process-id ]
area area-id
abr-summary ipv6-address
prefix-length [ not-advertise ]
Command
system-view
ospfv3 [ process-id ]
filter-policy { acl-number | ipv6-prefix
ipv6-prefix-name } import
Command
system-view
interface interface-type
interface-number
309
Remarks
N/A
N/A
N/A
Not configured by default.
The abr-summary command
takes effect on ABRs only.
Remarks
N/A
N/A
Not configured by default.
Remarks
N/A
N/A