protocols ospfv3 process <process-id> address-family ipv4 unicast
Configures IPv4 unicast addresses for OSPFv3 per address-family mode.
- process-id
- An OSPFv3 process ID.
Configuration mode
protocols {
ospfv3 {
process-id process-id {
address-family {
ipv4 {
unicast {
}
}
}
}
}
}
This command allows you to enter address family mode in which you can configure IPv4 unicast addresses for OSPFv3, which includes the following tasks:
- Summarize intra-area IPv4 routes (see protocols ospfv3 process <process-id> address-family ipv4 unicast area <area-id> range).
- Create a default external route (see protocols ospfv3 process <process-id> address-family ipv4 unicast default-information originate).
- Redistribute IPv4 routes (see protocols ospfv3 process <process-id> address-family ipv4 unicast redistribute).
- Summarize IPv4 external routes (see protocols ospfv3 process <process-id> address-family ipv4 unicast summary-address).
RFC 5838 defines the range of the following instance IDs to use for each address family in OSPFv3.
|
Instance ID# |
Address Family |
|---|---|
|
0 - 31 |
IPv6 unicast |
|
64 - 95 |
IPv4 unicast |
Multiple router processes can be configured on each interface. Each instance ID creates a separate OSPFv3 instance with its own neighbor adjacencies, link state database, and SPF computation. You must configure at least two instances: one base and one named instance, of which each must be configured with a different address family.
Use the set form of this command to enter address family mode in which you can configure IPv4 unicast addresses for OSPFv3.
Use the delete form of this command to remove the IPv4 address family configuration for OSPFv3.
Use the show form of this command to display the IPv4 unicast addresses for OSPFv3.