PGIIXUA allows to generate network traffic right of your Android
...LOIC was initially developed by Praetox Technologies, but was later released into the public domain and now is hosted on several open source platforms.
https://en.wikipedia.org/wiki/Low_Orbit_Ion_Cannon
//Disclaimer//
!!Please use this app for educational purposes only, USE IT AT YOUR OWN RISK!!
Developer: www.github.com/auxii
NetStress is a DDoS and network stress testing tool.
Syn Flood Attacks
SYNFlood with static source port
SYNFlood with random source port
SYNFlood with static source ip address
SYNFlood with random source address
SynFlood with fragmented packets
ACK Flood Attacks
ACK Flood with static source port
ACK Flood with random source port
ACK Flood with static source ip address
ACK Flood with random source address
ACK Flood with fragmented packets
FIN Flood Attacks
FIN Flood with static source port
FIN Flood with random source port
FIN Flood with static source ip address
FIN Flood with random source address
FIN Flood with fragmented packets
UDP Flood Attacs
Static source port udp flood
UDP flood with random source port
UDP Flood with static source ip address
UDP Flood with random source address
UDP Flood with fragmented packets
ICMP Flood
ICMP Flood with all options random(source ip, icmp type, code)
HTTP Flood
...
More info: http://sf.net/p/netstressng/wiki/Home/