src/scripts/vnet/l3fwd

   1 create packet-generator interface pg0
   2 set int ip address pg0 192.168.1.1/24
   3 set int ip address pg0 192:168:1::1/64
   4 set ip neighbor pg0 192.168.1.2 1:2:3:4:5:6 static
   5 set ip neighbor pg0 192:168:1::2 1:2:3:4:5:6 static
   6 set int state pg0 up
   7
   8 create packet-generator interface pg1
   9 set int ip address pg1 192.168.2.1/24
  10 set int ip address pg1 192:168:2::1/64
  11 set ip neighbor pg1 192.168.2.2 6:5:4:3:2:1 static
  12 set ip neighbor pg1 192:168:2::2 6:5:4:3:2:1 static
  13 set int state pg1 up
  14
  15 packet-generator new {                                          \
  16   name v4-1-to-2                                                \
  17   limit -1                                                      \
  18   node ip4-input                                                \
  19   size 64-64                                                    \
  20   interface pg0                                                 \
  21   data {                                                        \
  22     UDP: 192.168.1.2 -> 192.168.2.2                             \
  23     UDP: 4321 -> 1234                                           \
  24       length 128 checksum 0 incrementing 1                      \
  25   }                                                             \
  26 }
  27
  28 packet-generator new {                                          \
  29   name v4-2-to-1                                                \
  30   limit -1                                                      \
  31   node ip4-input                                                \
  32   size 64-64                                                    \
  33   interface pg0                                                 \
  34   data {                                                        \
  35     UDP: 192.168.2.2 -> 192.168.1.2                             \
  36     UDP: 1234 -> 4321                                           \
  37       length 128 checksum 0 incrementing 1                      \
  38   }                                                             \
  39 }
  40
  41 packet-generator new {                                          \
  42   name v6-1-to-2                                                \
  43   limit -1                                                      \
  44   node ip6-input                                                \
  45   size 64-64                                                    \
  46   interface pg0                                                 \
  47   data {                                                        \
  48     UDP: 192:168:1::2 -> 192:168:2::2                           \
  49     UDP: 4321 -> 1234                                           \
  50       length 128 checksum 0 incrementing 1                      \
  51   }                                                             \
  52 }
  53
  54 packet-generator new {                                          \
  55   name v6-2-to-1                                                \
  56   limit -1                                                      \
  57   node ip6-input                                                \
  58   size 64-64                                                    \
  59   interface pg0                                                 \
  60   data {                                                        \
  61     UDP: 192:168:2::2 -> 192:168:1::2                           \
  62     UDP: 1234 -> 4321                                           \
  63       length 128 checksum 0 incrementing 1                      \
  64   }                                                             \
  65 }
  66
  67 packet-generator enable