Tunnel Selection Order Configuration Example - HP FlexNetwork HSR6600 Configuration Manual

[PE1-tunnel-policy-preferredgre2] quit
2. Configure MPLS VPN instances and apply tunnel policies to the VPN instances:
# Create MPLS VPN instance vpna, and apply tunnel policy preferredte1 to it.
[PE1] ip vpn-instance vpna
[PE1-vpn-instance-vpna] route-distinguisher 100:1
[PE1-vpn-instance-vpna] vpn-target 100:1
[PE1-vpn-instance-vpna] tnl-policy preferredte1
[PE1-vpn-instance-vpna] quit
# Create MPLS VPN instance vpnb, and apply tunnel policy preferredgre2 to it.
[PE1] ip vpn-instance vpnb
[PE1-vpn-instance-vpnb] route-distinguisher 100:2
[PE1-vpn-instance-vpnb] vpn-target 100:2
[PE1-vpn-instance-vpnb] tnl-policy preferredgre2

Tunnel selection order configuration example

Network requirements
PE 1 has multiple tunnels to reach PE 2: one MPLS TE tunnel on interface Tunnel 1, one GRE tunnel
on interface Tunnel 2, and one LDP LSP tunnel.
Only one MPLS VPN, vpna, exists on PE 1. Select only one tunnel in LDP LSP-MPLS TE-GRE order
for this VPN.
Configuration procedure
# Create tunnel policy seq-lsp-te-gre.
<PE1> system-view
[PE1] tunnel-policy seq-lsp-te-gre
# Specify the tunnel selection order, and set the number of tunnels for load balancing to 1—no load
balancing.
[PE1-tunnel-policy-seq-lsp-te-gre] select-seq lsp cr-lsp gre load-balance-number 1
[PE1-tunnel-policy-seq-lsp-te-gre] quit
# Create MPLS VPN instance vpna, and apply tunnel policy seq-lsp-te-gre to it.
[PE1] ip vpn-instance vpna
[PE1-vpn-instance-vpna] route-distinguisher 100:1
[PE1-vpn-instance-vpna] vpn-target 100:1
[PE1-vpn-instance-vpna] tnl-policy seq-lsp-te-gre
Preferred tunnel and tunnel selection order configuration
example
Network requirements
PE 1 has multiple tunnels to reach PE 2: two MPLS TE tunnels on interfaces Tunnel 1 and Tunnel 3,
one GRE tunnel on interface Tunnel 2, and one LDP LSP tunnel.
PE 1 has multiple MPLS VPN instances: vpna, vpnb, vpnc, vpnd, vpne, vpnf, and vpng.
shows the tunnel policy that PE 1 uses for each VPN instance.
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Table 12