The filter-policy export command specifies the filtering policy for the sent routes. Only the routes that match the filtering policy can be advertised through Update packets.
The undo filter-policy export command cancels the configuration.
By default, the filtering function is disabled.
filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name | route-policy route-policy-name } export [ static | direct | bgp | unr | { ripng | isis | ospfv3 } [ process-id ] ]
undo filter-policy [ acl6-number | ipv6-prefix ipv6-prefix-name | route-policy route-policy-name ] export [ static | direct | bgp | unr | { ripng | isis | ospfv3 } [ process-id ] ]
| Parameter | Description | Value |
|---|---|---|
| acl6-number | Specifies the number of a basic IPv6 ACL. | The value is an integer ranging from 2000 to 2999. |
| ipv6-prefix ipv6-prefix-name | Specifies the name of the IPv6 prefix list. | The value must be the name of an existing IPv6 prefix list. |
| route-policy route-policy-name | Specifies the name of the routing policy. | The value must be the name of an existing routing policy. |
| static | Specifies static routes. | - |
| direct | Specifies direct routes. | - |
| bgp | Specifies BGP routes. | - |
| unr | Specifies UNR routes. | - |
| ripng | Specifies RIPng routes. | - |
| isis | Specifies IS-IS routes. | - |
| ospfv3 | Specifies OSPFv3 routes. | - |
| process-id | Specifies the process ID. | The value is an integer ranging from 1 to 65535. By default, it is 1. |
# Filter the advertised RIPng Update packets based on the IPv6 prefix list named Filter2.
<sysname> system-view
[sysname] ripng 100
[sysname-ripng-100] filter-policy ipv6-prefix Filter2 export
# Filter the advertised RIPng Update packets based on the Route-Policy named rp1.
<sysname> system-view
[sysname] ripng 100
[sysname-ripng-100] filter-policy route-policy rp1 export