HP HPE FlexNetwork 7500 series Configuration Manual page 448

IMPORTANT:
The import-route bgp4+ command redistributes only EBGP routes. Because the import-route
bgp4+ allow-ibgp command redistributes both EBGP and IBGP routes, and might cause routing
loops, use it with caution.
Redistributing routes from another routing protocol
Step
1. Enter system view.
2. Enter OSPFv3 view.
3. Configure OSPFv3 to
redistribute routes from other
routing protocols.
4. (Optional.) Configure
OSPFv3 to filter redistributed
routes.
Redistributing a default route
The import-route command cannot redistribute a default external route. Perform this task to
redistribute a default route.
To redistribute a default route:
Step
1. Enter system view.
2. Enter OSPFv3 view.
3. Redistribute a default
route.
Setting tags for redistributed routes
Perform this task to set tags for redistributed routes to identify information about protocols. For
example, when redistributing IPv6 BGP routes, OSPFv3 uses tags to identify AS IDs.
To set a tag for redistributed routes:
Step
1. Enter system view.
2. Enter OSPFv3 view.
Command
system-view
ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *
import-route protocol [ as-number ]
[ process-id | all-processes |
allow-ibgp ] [ allow-direct | cost
cost-value | nssa-only | route-policy
route-policy-name | tag tag | type type ]
*
filter-policy { ipv6-acl-number |
prefix-list prefix-list-name } export
[ protocol [ process-id ] ]
Command
system-view
ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *
default-route-advertise [ [ always |
permit-calculate-other ] | cost
cost-value | route-policy
route-policy-name | tag tag | type type ] *
Command
system-view
ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *
436
Remarks
N/A
N/A
By default, route
redistribution is disabled.
By default, OSPFv3 accepts
all redistributed routes.
This command filters only
routes redistributed with the
import-route command. If
the import-route command
is not configured, executing
this command does not take
effect.
Remarks
N/A
N/A
By default, no default route is
redistributed.
Remarks
N/A
N/A