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BLADEOS 6.5.2 Application Guide
300 Chapter 20: OSPF BMD00220, October 2010
OSPFv3 Limitations
BLADEOS 6.5 does not currently support the following OSPFv3 features:
Multiple instances of OSPFv3 on one IPv6 link.
Authentication via IPv6 Security (IPsec)
OSPFv3 Configuration Example
The following example depicts the OSPFv3 equivalent configuration of “Example 3: Summarizing
Routes” on page 295 for OSPFv2.
In this example, one summary route from area 1 (stub area) is injected into area 0 (the backbone).
The summary route consists of all IP addresses from the 36::0/32 portion of the 36::0/56 network,
except for the routes in the 36::0/8 range.
Figure 37 Summarizing Routes
Note – You can specify a range of addresses to prevent advertising by using the hide option. In this
example, routes in the 36::0/8 range are kept private.
Use the following procedure to configure OSPFv3 support as shown in Figure 36:
1. Configure IPv6 interfaces for each link which will be attached to OSPFv3 areas.
This is equivalent to configuring the IP address and netmask for IPv4 interfaces.
BLADE Switch
IF 3
10::1
IF 4
36::1
10::0/56
Network
36::0/56
Network
36::0/32
( - 36::0/8)
RS G8124(config)# interface ip 3
RS G8124(config-ip-if)# ipv6 address 10:0:0:0:0:0:0:1
RS G8124(config-ip-if)# ipv6 prefixlen 56
RS G8124(config-ip-if)# enable
RS G8124(config-ip-if)# exit
RS G8124(config)# interface ip 4
RS G8124(config-ip-if)# ip address 36:0:0:0:0:0:1
RS G8124(config-ip-if)# ipv6 prefixlen 56
RS G8124(config-ip-if)# enable
RS G8124(config-ip-if)# exit