Filter-Policy Export (Bgp-Vpnv4 Subaddress Family View) - 3Com S7906E Command Reference Manual

filter-policy export (BGP-VPNv4 subaddress family view)

Syntax
filter-policy { acl-number | ip-prefix ip-prefix-name } export [ direct | isis process-id | ospf process-id
| rip process-id | static ]
undo filter-policy export [ direct | isis process-id | ospf process-id | rip process-id | static ]
View
BGP-VPNv4 subaddress family view
Default Level
2: System level
Parameters
acl-number: IP ACL number, in the range 2000 to 3999.
ip-prefix-name: IP address prefix list name, a string of 1 to 19 characters.
direct: Filters direct routes to be advertised.
isis process-id: Filters ISIS routes to be advertised that are from a specified ISIS process. The
process-id argument is in the range 1 to 65535.
ospf process-id: Filters OSPF routes to be advertised that are from a specified OSPF process. The
process-id argument is in the range 1 to 65535.
rip process-id: Filters RIP routes to be advertised that are from a specified RIP process. The process-id
argument is in the range 1 to 65535.
static: Filters static routes to be advertised.
Description
Use the filter-policy export command to specify to filter all or certain types of routes to be advertised.
Use the undo filter-policy export command to remove the configuration.
If you specify no routing protocol parameters for the filter-policy export command, all routes to be
advertised will be filtered.
By default, MP-BGP does not filter routes to be advertised.
Only routes that survive the filtering are advertised by MP-BGP.
Examples
# In BGP-VPNv4 subaddress family view, specify to filter routes to be advertised by MP-BGP using ACL
2555.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv4-family vpnv4
[Sysname-bgp-af-vpnv4] filter-policy 2555 export
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