330
Step Command
Remarks
4.
Advertise a default route to
an IPv6 peer or peer
group.
peer
{
ipv6-group-name
|
ipv6-address
}
default-route-advertise
[
route-policy
route-policy-name
]
Not advertised by default.
With the
peer
default-route-advertise
command executed, the
local router advertises a
default route with itself as
the next hop to the specified
IPv6 peer or peer group,
regardless of whether the
default route is available in
the routing table.
Configuring outbound route filtering
IPv6 BGP advertises routes passing the specified policy to peers. Using the
protocol
argument can filter
only the routes redistributed from the specified protocol. If no
protocol
is specified, IPv6 BGP filters all
routes to be advertised, including redistributed routes and routes imported with the
network
command.
To configure outbound route filtering:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp
as-number
N/A
3.
Enter IPv6 address family
view.
ipv6-family
N/A
4.
Configure the filtering of
outgoing routes.
filter-policy
{
acl6-number
|
ipv6-prefix
ipv6-prefix-name
}
export
[
protocol
process-id
]
Not configured by default.
5.
Apply a routing policy to
routes advertised to an IPv6
peer or peer group.
peer
{
ipv6-group-name
|
ipv6-address
}
route-policy
route-policy-name
export
Not applied by default.
6.
Specify an IPv6 ACL to filter
routes advertised to an IPv6
peer or peer group.
peer
{
ipv6-group-name
|
ipv6-address
}
filter-policy
acl6-number
export
Not specified by default.
7.
Specify an AS path list to filter
routes advertised to an IPv6
peer or peer group.
peer
{
ipv6-group-name
|
ipv6-address
}
as-path-acl
as-path-acl-number
export
Not specified by default.
8.
Specify an IPv6 prefix list to
filter routes advertised to an
IPv6 peer or peer group.
peer
{
ipv6-group-name
|
ipv6-address
}
ipv6-prefix
ipv6-prefix-name
export
Not specified by default.
Configuring inbound route filtering
Only routes passing the configured filtering can be added into the local IPv6 BGP routing table.
Members of a peer group can have different inbound route filtering policies.
