If-Match Vpn-Target - Huawei Quidway S8500 Series Command Manual

Command Manual – MPLS
Quidway S8500 Series Routing Switches
Parameter
None
Description
Use the if-match mpls-label command to configure the system to match only the
public network routes that carries an MPLS label.
Use the undo if-match mpls-label command to cancel this configuration.
Related command: apply mpls-label.
Example
# Define an if-match clause to allow label-carrying routes to pass the filtering of this
clause.
[Quidway-route-policy] if-match mpls-label

2.1.18 if-match vpn-target

Syntax
if-match vpn-target { vpn-target | begin vpn-target count }
undo if-match vpn-target
View
route-policy view
Parameter
vpn-target: Route VPN-target attribute values used for matching, in ASN:nn or
IP-address:nn format.
count: Number of the route VPN-target values used for matching, in the range of 2 to
65535.
Description
Use the if-match vpn-target command to match the route's vpn-target attribute. The
match for a route succeeds only when the route's vpn-target attribute is a subset of the
configured values, otherwise, if the route has no vpn-target attribute or has at least one
attribute value that is not in the configuration range, the match fails. The if-match
vpn-target command applicable only to the PE devices on nested VPN network to limit
VPNV4 routes with the VPN-Target attribute from the CE devices.
Use the undo if-match vpn-target command to cancel the configuration.
Use the if-match vpn-target vpn-target command to list up to 10 vpn-target attribute
values to be matched.
Chapter 2 BGP/MPLS VPN Configuration Commands
Huawei Technologies Proprietary
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