src/vlib/counter_types.h

packet-generator new {
  name x0
  limit 1
  node ip4-input
  size 64-64
  data {
    ICMP: 1.0.0.2 -> 2.0.0.2
    ICMP echo_request
    incrementing 100
  }
}
packet-generator new {
  name x1
  limit 1
  node ip4-input
  size 64-64
  data {
    ICMP: 1.0.0.2 -> 2.0.1.2
    ICMP echo_request
    incrementing 100
  }
}
packet-generator new {
  name x2
  limit 1
  node ip4-input
  size 64-64
  data {
    ICMP: 1.0.0.2 -> 2.0.2.2
    ICMP echo_request
    incrementing 100
  }
}
packet-generator new {
  name x3
  limit 1
  node ip4-input
  size 64-64
  data {
    ICMP: 1.0.0.2 -> 2.0.3.2
    ICMP echo_request
    incrementing 100
  }
}


trace add pg-input 100

loop create
set int state loop0 up

set int ip address loop0 10.0.0.1/24
set ip arp loop0 10.0.0.2 00:00:11:aa:bb:cc

mpls tunnel add via 10.0.0.2 loop0 out-label 33 out-label 34 out-label 35 out-label 36
set int state mpls-tunnel0 up
set int ip addr  mpls-tunnel0 192.168.0.1/32
ip route add 2.0.0.2/32 via 192.168.0.2 mpls-tunnel0


mpls tunnel add via 10.0.0.2 out-label 33
set int state mpls-tunnel1 up
set int ip addr  mpls-tunnel1 192.168.1.1/32
ip route add 2.0.1.2/32 via 192.168.1.2 mpls-tunnel1 out-label 99

mpls tunnel add via 10.0.0.2 loop0 out-label 3
set int state mpls-tunnel2 up
set int ip addr  mpls-tunnel2 192.168.2.1/32
ip route add 2.0.2.2/32 via 192.168.2.2 mpls-tunnel2


mpls tunnel add l2-only via 10.0.0.2 loop0 out-label 234 out-label 0
set int state mpls-tunnel3 up
set int l2 bridge mpls-tunnel3 1

loop create
set int ip addr loop1 6.0.1.44/24
set int l2 bridge loop1 1 bvi
set int l2 learn loop1 disable
set int state loop1 up

ip route add 2.0.3.2/32 via 6.0.1.45 loop1