Filter-Policy Export (Ipv6 Address Family View/Ipv6 Bgp-Vpn Instance View) - HP FlexNetwork 3600 v2 Series Command Reference Manual

Total Number of Routes: 1
filter-policy export (IPv6 address family view/IPv6 BGP-VPN
instance view)
Syntax
filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name } export [ protocol process-id ]
undo filter-policy export [ protocol process-id ]
View
IPv6 address family view, IPv6 BGP-VPN instance view
Default level
2: System level
Parameters
acl6-number: Specifies the number of an ACL6 used to match against the destination of routing
information. The number is in the range of 2000 to 3999.
ipv6-prefix-name: Specifies the name of an IPv6 prefix list used to match against the destination of
routing information. The name is a string of 1 to 19 characters.
protocol: Filters routes redistributed from the routing protocol. It can be direct, isisv6, ospfv3, ripng,
or static. If no protocol is specified, all routes will be filtered when advertised.
process-id: Process ID of the routing protocol, in the range of 1 to 65535. It is available only when the
protocol is isisv6, ospfv3 or ripng.
Description
Use filter-policy export to filter outbound routes using a specified filter.
Use undo filter-policy export to cancel filtering outbound routes.
By default, no outbound routing information is filtered.
If a protocol is specified, only routes redistributed from the specified protocol are filtered. If no
protocol is specified, all redistributed routes will be filtered.
If you want to reference an advanced ACL (with a number from 3000 to 3999) in the command, the
ACL should be configured with the rule [ rule-id ] { deny | permit } ipv6 source sour sour-prefix
command to deny/permit a route with the specified destination, or with the rule [ rule-id ] { deny |
permit } ipv6 source sour sour-prefix destination dest dest-prefix command to deny/permit a route
with the specified destination and prefix. The source keyword specifies the destination address of a
route and the destination keyword specifies the prefix of the route (the prefix must be valid;
otherwise, the configuration is ineffective).
Examples
# Reference ACL6 2001 to filter all outbound IPv6 BGP routes.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv6-family
[Sysname-bgp-af-ipv6] filter-policy 2001 export
# Configure ACL6 3000 to permit only route 2001::1/128 to pass, and reference ACL6 3000 to filter
outbound routes.
<Sysname> system-view
[Sysname] acl ipv6 number 3000
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