Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 329)

Configuring route redistribution into OSPFv3
You can configure the device to redistribute routes from the following sources into OSPFv3:
• IPv6 static routes
• Directly connected IPv6 networks
• BGP4+
• RIPng
You can redistribute routes in the following ways:
• By route types, for example, the Brocade device redistributes all IPv6 static and RIPng routes.
• By using a route map to filter which routes to redistribute, for example, the device redistributes
specified IPv6 static and RIPng routes only.
For example, to configure the redistribution of all IPv6 static and RIPng, enter the following commands.
device(config-ospf6-router)# redistribute static
device(config-ospf6-router)# redistribute rip
Syntax: [no] redistribute {bgp | connected | rip | static [metric number | metric-type type]}
The bgp, connected, rip, and static keywords specify the route source.
The metric number parameter specifies the metric used for the redistributed route. If a value is not
specified for this option, and the value for the default-metric command is set to 0, its default metric,
then routes redistributed from the various routing protocols will have the metric value of the protocol
from which they are redistributed.
The metric-type type parameter specifies an OSPF metric type for the redistributed route. You can
specify external type 1 or external type 2. If a value is not specified for this option, the device uses the
value specified by the metric-type command.
For example, to configure a route map and use it for redistribution of routes into OSPFv3, enter
commands such as the following.
device(config)# ipv6 route 2001:db8:1::/32 2001:db8:343e::23
device(config)# ipv6 route 2001:db8:2::/32 2001:db8:343e::23
device(config)# ipv6 route 2001:db8:3::/32 2001:db8:343e::23 metric 5
device(config)# route-map abc permit 1
device(config-routemap abc)# match metric 5
device(config-routemap abc)# set metric 8
device(config-routemap abc)# ipv6 router ospf
device(config-ospf6-router)# redistribute static route-map abc
The commands in this example configure some static IPv6 routes and a route map, and use the route
map for redistributing the static IPv6 routes into OSPFv3.
The ipv6 route commands configure the static IPv6 routes.
The route-map command begins configuration of a route map called "abc". The number indicates the
route map entry (called the "instance") you are configuring. A route map can contain multiple entries.
The software compares packets to the route map entries in ascending numerical order and stops the
comparison once a match is found.
NOTE
The default action rule for route-map is to deny all routes that are not explicitly permitted.
The match command in the route map matches on routes that have 5 for their metric value (cost). The
set command changes the metric in routes that match the route map to 8.
The redistribute command configures the redistribution of static IPv6 routes into OSPFv3, and uses
route map "abc" to control the routes that are redistributed. In this example, the route map allows a
Configuring route redistribution into OSPFv3
FastIron Ethernet Switch Layer 3 Routing Configuration Guide 329
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