HP VPN Firewall Appliances Network Management Command Reference

916
peer preferred-value (IPv6 BGP-VPN instance view)
Use peer preferred-value to assign a preferred value to routes received from a peer or peer group.
Use undo peer preferred-value to restore the default.
Syntax
peer ipv6-address preferred-value value
undo peer ipv6-address [ preferred-value ]
Default
Routes received from a peer or peer group have a preferred value of 0.
Views
IPv6 BGP-VPN instance view
Default command level
2: System level
Parameters
ipv6-address: IPv6 address of a peer.
value: Preferred value, in the range of 0 to 65535.
Usage guidelines
Routes learned from peers each have an initial preferred value. Among multiple routes to the same
destination, the route with the biggest value is selected.
If you both reference a routing policy and use the command peer ipv6-address preferred-value value to
set a preferred value for routes from a peer, the routing policy sets the specific preferred value for routes
matching it. If the preferred value in the routing policy is zero, the routes use the value set with the peer
ipv6-address preferred-value value command. For information about using a routing policy to set a
preferred value, see commands peer ipv6-address route-policy route-policy-name { import | export }
and apply preferred-value preferred-value.
Examples
# Configure the preferred value as 50 for routes from peer 1:2::3:4.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv6-family vpn-instance 11
[Sysname-bgp-ipv6-11] peer 1:2::3:4 preferred-value 50
peer public-as-only (IPv6 address family view)
Use peer public-as-only to configure IPv6 BGP updates to a peer/peer group to not carry private AS
numbers.
Use undo peer public-as-only to allow IPv6 BGP updates to a peer/peer group to carry private AS
numbers.
Syntax
peer { ipv6-group-name | ipv6-address } public-as-only
undo peer { ipv6-group-name | ipv6-address } public-as-only