vpp/src/scripts/vnet/ipsec_spd_vrf

create packet-generator interface pg0
set int mac addr pg0 4.5.6

create sub-interfaces pg0 1
create sub-interfaces pg0 2
create sub-interfaces pg0 3

ip table add 1
ip table add 2
ip table add 3

set int ip table pg0.1 1
set int ip table pg0.2 2
set int ip table pg0.3 3

set int ip address pg0.1 192.168.0.1/24
set int ip address pg0.2 192.168.0.1/24
set int ip address pg0.3 192.168.0.1/24

set int state pg0 up
set int state pg0.1 up
set int state pg0.2 up
set int state pg0.3 up

ipsec sa add 2 spi 2 crypto-key 6541686776336961656264656f6f6579 crypto-alg aes-cbc-128 tunnel-src 192.168.0.1 tunnel-dst 192.168.0.2 tx-table-id 2
ipsec sa add 3 spi 3 crypto-key 6541686776336961656264656f6f6579 crypto-alg aes-cbc-128 tunnel-src 192.168.0.1 tunnel-dst 192.168.0.2 tx-table-id 3

ipsec spd add 1
set interface ipsec spd pg0.1 1
ipsec policy add spd 1 priority 100 outbound action bypass protocol 50
ipsec policy add spd 1 priority 10 outbound action protect sa 2 local-ip-range 10.5.0.0 - 10.5.0.255 remote-ip-range 10.6.0.0 - 10.6.0.16
ipsec policy add spd 1 priority 10 outbound action protect sa 3 local-ip-range 10.5.0.0 - 10.5.0.255 remote-ip-range 10.6.0.17 - 10.6.0.32

ip route table 1 add 10.6.0.0/16 via 192.168.0.2 pg0.1
set ip neighbor pg0.1 192.168.0.2 00:11:22:33:44:55
set ip neighbor pg0.2 192.168.0.2 00:11:22:33:44:55
set ip neighbor pg0.3 192.168.0.2 00:11:22:33:44:55

trace add pg-input 100

packet-generator new {						\
  name ipsec2							\
  limit 1							\
  rate 1e4							\
  node ethernet-input						\
  interface pg0							\
  size 100-100							\
  data {							\
   IP4: 1.2.3 -> 4.5.6 vlan 1					\
   UDP: 10.5.0.1 -> 10.6.0.1					\
   UDP: 4321 -> 1234						\
    length 72							\
    incrementing 100						\
  }								\
}

packet-generator new {						\
  name ipsec3							\
  limit 1							\
  rate 1e4							\
  node ethernet-input						\
  interface pg0							\
  size 100-100							\
  data {							\
   IP4: 1.2.3 -> 4.5.6 vlan 1					\
   UDP: 10.5.0.1 -> 10.6.0.22					\
   UDP: 4321 -> 1234						\
    length 72							\
    incrementing 100						\
  }								\
}