src/scripts/vnet/nat44

   1 create packet-generator interface pg0
   2 create packet-generator interface pg1
   3
   4 packet-generator new {                                          \
   5   name f1                                                       \
   6   limit 1000000                                                 \
   7   node ip4-input                                                \
   8   size 64-64                                                    \
   9   interface pg0                                                 \
  10   data {                                                        \
  11     UDP: 10.0.0.3 -> 172.16.1.2                                 \
  12     UDP: 3000 -> 3001                                           \
  13     length 128 checksum 0 incrementing 1                        \
  14   }                                                             \
  15 }
  16
  17
  18 packet-generator new {                                          \
  19   name f2                                                       \
  20   limit 1000000                                                 \
  21   node ip4-input                                                \
  22   size 64-64                                                    \
  23   interface pg0                                                 \
  24   data {                                                        \
  25     UDP: 10.0.0.3 -> 172.16.1.2                                 \
  26     UDP: 3005 -> 3006                                           \
  27     length 128 checksum 0 incrementing 1                        \
  28   }                                                             \
  29 }
  30
  31 nat44 add address 172.16.1.3
  32 set int ip address pg0 10.0.0.1/24
  33 set int ip address pg1 172.16.1.1/24
  34 set int state pg0 up
  35 set int state pg1 up
  36 set ip neighbor static pg0 10.0.0.3 abcd.abcd.abcd
  37 set ip neighbor static pg0 10.0.0.4 abcd.abcd.abcd
  38 set ip neighbor static pg1 172.16.1.2 cdef.abcd.abcd
  39 set int nat44 in pg0 out pg1