src/scripts/vnet/rpf

   1 packet-generator new {                                          \
   2   name x                                                        \
   3   limit 1                                                       \
   4   node ip4-input                                                \
   5   size 64-64                                                    \
   6   data {                                                        \
   7     ICMP: 1.2.3.4 -> 5.6.7.8                                    \
   8     ICMP echo_request                                           \
   9     incrementing 100                                            \
  10   }                                                             \
  11 }
  12
  13 tr add pg-input 100
  14 set interface ip source-check pg/stream-0
  15 ip route 1.2.3.4/32 via pg/stream-0 0x01020304
  16 ip route 5.6.7.8/32 via drop
  17