R3303-HP 6600/HSR6600 Routers MPLS Command Reference Guide

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Related commands
tunnel select-seq
vpn-target (VPN instance view/IPv6 VPN view)
Use vpn-target to configure route targets for a VPN instance, an IPv4 VPN, or an IPv6 VPN.
Use undo vpn-target to remove the specified or all route targets of a VPN instance.
Syntax
vpn-target vpn-target&<1-8> [ both | export-extcommunity | import-extcommunity ]
undo vpn-target { all | vpn-target&<1-8> [ both | export-extcommunity | import-extcommunity ] }
Default
No route targets are configured and you must configure route targets when creating a VPN instance.
Views
VPN instance view, IPv6 VPN view
Default command level
2: System level
Parameters
vpn-target&<1-8>: Adds route target extended community attributes to the import route target extended
community attribute list (Import Target) or export route target extended community attribute list (Export
Target). &<1-8> means that you can add up to eight route targets.
A route target attribute can be a string of 3 to 21 characters in one these formats:
• 16-bit AS number:32-bit user-defined number. For example, 101:3.
• 32-bit IP address:16-bit user-defined number. For example, 192.168.122.15:1.
• 32-bit AS number:16-bit user-defined number, where the AS number must not be less than 65536.
For example, 65536:1.
both: Uses the specified route targets as both import targets and export targets. The both keyword is also
used when you do not specify any of both, export-extcommunity, and import-extcommunity.
export-extcommunity: Uses the specified route targets as export targets.
import-extcommunity: Uses the specified route targets as import targets.
all: Removes all route targets.
Usage guidelines
Route targets configured in VPN instance view apply to both the IPv4 VPN and the IPv6 VPN.
Route targets configured in IPv6 VPN view apply to only the IPv6 VPN.
IPv6 VPN prefers the route targets configured in IPv6 VPN view over the route targets configured in VPN
instance view.
Examples
# Configure route targets for VPN instance vpn1.
<Sysname> system-view
[Sysname] ip vpn-instance vpn1