Vrf

This scenario demonstrates how to configure a VTI interface and bind it to a VRF.

Test VTI With VRF Binding

Description

A tunnel is configured between DUT0 and DUT1. In DUT0, a vti is configured and bound to a VRF.

Scenario

Step 1: Set the following configuration in DUT0:

set interfaces vti vti0 ipsec PEER
set vpn ipsec auth-profile AUTH-SA local auth pre-shared-secret test
set vpn ipsec esp-group CHILD-SA proposal 1 encryption aes256gcm128
set vpn ipsec esp-group CHILD-SA proposal 1 pfs dh-group19
set vpn ipsec ike-group IKE-SA key-exchange ikev2
set vpn ipsec ike-group IKE-SA proposal 1 dh-group 19
set vpn ipsec ike-group IKE-SA proposal 1 encryption aes256gcm128
set vpn ipsec ike-group IKE-SA proposal 1 hash sha256
set vpn ipsec site-to-site peer PEER default-esp-group CHILD-SA
set vpn ipsec site-to-site peer PEER auth-profile AUTH-SA
set vpn ipsec site-to-site peer PEER ike-group IKE-SA
set interfaces ethernet eth0 address 60.0.0.10/24
set interfaces ethernet eth1 address 192.168.10.1/24
set interfaces ethernet eth1 vrf LAN
set interfaces ethernet eth0 vrf WAN
set interfaces vti vti0 vrf WAN
set interfaces vti vti0 local-address 60.0.0.10
set protocols vrf LAN static route 0.0.0.0/0 interface vti0
set protocols vrf WAN static route 192.168.10.0/24 next-hop-vrf LAN
set vpn ipsec site-to-site peer PEER connection-type on-demand
set vpn ipsec site-to-site peer PEER local-address 60.0.0.10
set vpn ipsec site-to-site peer PEER vti local-prefix 192.168.10.0/24
set vpn ipsec site-to-site peer PEER vti remote-prefix 192.168.20.0/24
set system vrf LAN
set system vrf WAN

Step 2: Set the following configuration in DUT1:

set interfaces vti vti0 ipsec PEER
set vpn ipsec auth-profile AUTH-SA local auth pre-shared-secret test
set vpn ipsec esp-group CHILD-SA proposal 1 encryption aes256gcm128
set vpn ipsec esp-group CHILD-SA proposal 1 pfs dh-group19
set vpn ipsec ike-group IKE-SA key-exchange ikev2
set vpn ipsec ike-group IKE-SA proposal 1 dh-group 19
set vpn ipsec ike-group IKE-SA proposal 1 encryption aes256gcm128
set vpn ipsec ike-group IKE-SA proposal 1 hash sha256
set vpn ipsec site-to-site peer PEER default-esp-group CHILD-SA
set vpn ipsec site-to-site peer PEER auth-profile AUTH-SA
set vpn ipsec site-to-site peer PEER ike-group IKE-SA
set interfaces vti vti0 local-address 60.0.0.20
set interfaces ethernet eth0 address 60.0.0.20/24
set interfaces ethernet eth1 address 192.168.20.1/24
set protocols static route 0.0.0.0/0 interface vti0
set vpn ipsec site-to-site peer PEER connection-type initiate
set vpn ipsec site-to-site peer PEER remote-address 60.0.0.10
set vpn ipsec site-to-site peer PEER local-address 60.0.0.20
set vpn ipsec site-to-site peer PEER vti local-prefix 192.168.20.0/24
set vpn ipsec site-to-site peer PEER vti remote-prefix 192.168.10.0/24

Step 3: Run command vpn ipsec show sa at DUT0 and check if output contains the following tokens:

ESTABLISHED

Step 4: Ping IP address 192.168.10.1 from DUT1:

admin@DUT1$ ping 192.168.10.1 local-address 192.168.20.1 count 1 size 56 timeout 1

Step 5: Run command vpn ipsec show sa at DUT0 and check if output matches the following regular expressions:

,\s+[^0] packets