vnfs/vFW/scripts/v_packetgen_init.sh

   1 #!/bin/bash
   2
   3 # Start VPP
   4 start vpp
   5 sleep 1
   6
   7 # Configure VPP for vPacketGenerator
   8 IPADDR1=$(ifconfig eth1 | grep "inet addr" | tr -s ' ' | cut -d' ' -f3 | cut -d':' -f2)
   9 HWADDR1=$(ifconfig eth1 | grep HWaddr | tr -s ' ' | cut -d' ' -f5)
  10 FAKE_HWADDR1=$(echo -n 00; dd bs=1 count=5 if=/dev/urandom 2>/dev/null | hexdump -v -e '/1 ":%02X"')
  11 PROTECTED_NET_CIDR=$(cat /opt/config/protected_net_cidr.txt)
  12 FW_IPADDR=$(cat /opt/config/fw_ipaddr.txt)
  13 SINK_IPADDR=$(cat /opt/config/sink_ipaddr.txt)
  14
  15 ifconfig eth1 down
  16 ifconfig eth1 hw ether $FAKE_HWADDR1
  17 ip addr flush dev eth1
  18 ifconfig eth1 up
  19 vppctl tap connect tap111 hwaddr $HWADDR1
  20 vppctl set int ip address tap-0 $IPADDR1"/24"
  21 vppctl set int state tap-0 up
  22 brctl addbr br0
  23 brctl addif br0 tap111
  24 brctl addif br0 eth1
  25 ifconfig br0 up
  26 vppctl ip route add $PROTECTED_NET_CIDR via $FW_IPADDR
  27 sleep 1
  28
  29 # Install packet streams
  30 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp1
  31 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp2
  32 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp3
  33 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp4
  34 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp5
  35 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp6
  36 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp7
  37 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp8
  38 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp9
  39 sed -i -e "0,/UDP/ s/UDP:.*/UDP: "$IPADDR1" -> "$SINK_IPADDR"/" /opt/pg_streams/stream_fw_udp10
  40 vppctl exec /opt/pg_streams/stream_fw_udp1
  41 vppctl exec /opt/pg_streams/stream_fw_udp2
  42 vppctl exec /opt/pg_streams/stream_fw_udp3
  43 vppctl exec /opt/pg_streams/stream_fw_udp4
  44 vppctl exec /opt/pg_streams/stream_fw_udp5
  45 vppctl exec /opt/pg_streams/stream_fw_udp6
  46 vppctl exec /opt/pg_streams/stream_fw_udp7
  47 vppctl exec /opt/pg_streams/stream_fw_udp8
  48 vppctl exec /opt/pg_streams/stream_fw_udp9
  49 vppctl exec /opt/pg_streams/stream_fw_udp10
  50 sleep 1
  51
  52 # Start HoneyComb
  53 echo "" > /var/lib/honeycomb/persist/context/data.json
  54 echo "" > /var/lib/honeycomb/persist/config/data.json
  55 /opt/honeycomb/sample-distribution-1.0.0/honeycomb &>/dev/null &disown
  56 sleep 20
  57
  58 # Enable traffic flows
  59 cd /opt
  60 chmod +x run_traffic_fw_demo.sh
  61 ./run_traffic_fw_demo.sh &>/dev/null &disown