adding original attack test scripts and demos

pcaps/client-side-caps/washu-demo/setup.txt

@@ -0,0 +1,19 @@
+Full attack video pcap commands:
+
+On attacker machine: `sudo tcpdump -i wlp1s0 -nnvvS not src port 22 and not dst port 22 -w wash_attacker.pcap`
+
+On victim macine: `sudo tcpdump -i any -nnvvS not src port 22 and not dst port 22 -w vic_any_capture_wash.pcap`
+
+
+Addresses in video: 
+
+
+Washington.edu -- 128.95.155.135:80
+
+Local gateway address: 192.168.12.1
+Victim VPN address -- 10.7.7.8:38874
+Victim public address -- 192.168.12.137
+
+Exact sequence num in use: 
+Real ack in use: 
+