486
2. Enter IPv6 policy
node view.
ipv6 policy-based-route
policy-name
[
|
]
node-number
N/A
3. Set an ACL match
criterion.
if-match acl
{ ipv6-acl-number |
name
ipv6-acl-name }
By default, no ACL match criterion
is set.
The ACL match criterion cannot
match Layer 2 information.
If an ACL match criterion is defined, packets are
compared with the ACL rule. The permit or deny
action and the time range of the
specified ACL are ignored. If the specified ACL does not exist, no
Configuring actions for an IPv6 node
1. Enter system
view.
system-view
N/A
2. Enter IPv6 policy
node view.
ipv6 policy-based-route
policy-name
[
deny
|
permit
]
node
node-number
N/A
3. Set next hops for
permitted IPv6
packets.
apply next-hop
[
vpn-instance
vpn-instance-name
]
{ ipv6-address
[
direct
] [
track
track-entry-number ] }&<1-2>
By default, no next hop is specified.
You can specify multiple next hops
for backup in one command line or
by executing this command multiple
times.
IPv6 PBR periodically looks up the FIB table to determine the availability of a next hop specified in
an IPv6 PBR policy. If a next hop route change
occurs, IPv6 PBR might not update the route
immediately. This results in a temporarily communication interruption.
Configuring IPv6 PBR
Configuring IPv6 local PBR
Configure IPv6 PBR by applying a policy locally. IPv6 PBR uses the policy to guide the forwarding of
locally generated packets. The specified policy must already exist. Otherwise, the IPv6 local PBR
configuration fails.
You can apply only one policy locally. Before you apply a new policy, you must first remove the
current policy.
IPv6 local PBR might affect local services, such as ping and Telnet. Do not configure IPv6 local PBR
unless doing so is required.
To configure IPv6 local PBR:
1. Enter system view.
system-view
N/A
2. Apply a policy locally.
ipv6 local policy-based-route
By default, no policy is locally
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