Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) - Manual (Page 678)

650 Multi-Service IronWare Routing Configuration Guide
53-1003033-02
Configuring OSPFv3
Configuring an OSPFv3 distribution list using an IPv6 prefix list as input
The following example illustrates how to use an IPv6 prefix list is used to filter OSPFv3 routes.
To specify an IPv6 prefix list called filterOspfRoutes that denies route 2001:db8:2::/64, enter the
following commands.
Brocade(config)# ipv6 prefix-list filterOspfRoutes seq 5 deny 2001:db8:2::/64
Brocade(config)# ipv6 prefix-list filterOspfRoutes seq 7 permit ::/0 ge 1 le 128
Syntax: ipv6 prefix-list name [seq seq-value] [description string] deny | permit
ipv6-addr/mask-bits [ge ge-value] [le le-value]
To configure a distribution list that applies the filterOspfRoutes prefix list globally.
Brocade(config)# ipv6 router ospf
Brocade(config-ospf6-router)# distribute-list prefix-list filterOspfRoutes in
Syntax: [no] distribute-list prefix-list name in [ ethernet slot/port | ve num | loopback num ]
After this distribution list is configured, route 2001:db8:2::/64 would be omitted from the OSPFv3
route table.
Brocade# show ipv6 ospf route
Current Route count: 5
Intra: 3 Inter: 0 External: 2 (Type1 0/Type2 2)
Equal-cost multi-path: 0
Destination Options Area Cost Type2 Cost
Next Hop Router Outgoing Interface
*IA 2001:db8:1::/64 --------- 10.0.0.1 0 0
:: ve 10
*E2 2001:db8:2::/64 --------- 0.0.0.0 10 0
fe80::2e0:52ff:fe00:10 ve 10
*IA 2001:db8:3::/64 V6E---R-- 0.0.0.0 11 0
fe80::2e0:52ff:fe00:10 ve 10
*IA 2001:db8:4::/64 --------- 0.0.0.0 10 0
:: ve 11
*E2 2001:db8:5::/64 --------- 0.0.0.0 10 0
fe80::2e0:52ff:fe00:10 ve 10
Brocade# show ipv6 ospf route
Current Route count: 4
Intra: 3 Inter: 0 External: 1 (Type1 0/Type2 1)
Equal-cost multi-path: 0
Destination Options Area Cost Type2 Cost
Next Hop Router Outgoing Interface
*IA 2001:db8:1::/64 --------- 10.0.0.1 0 0
:: ve 10
*IA 2001:db8:3::/64 V6E---R-- 0.0.0.0 11 0
fe80::2e0:52ff:fe00:10 ve 10
*IA 2001:db8:4::/64 --------- 0.0.0.0 10 0
:: ve 11
*E2 2001:db8:5::/64 --------- 0.0.0.0 10 0
fe80::2e0:52ff:fe00:10 ve 10