Packet generators

[shrka]

I want a packet generator to generate TCP, UDP, ICMP etc. packets, so is there any automated tool for it or some sort of programming package like Jiffer and JPcap in JAVA.

I had used them but they can monitor , but cannot send.
I want to generate network traffic for which I need generator

 

[KingKrool]

FTester - Trac

 

[psynaps3]

Packet Generators
1.
Nemesis

2.
Packit

Packet generation library
Libnet

Most of the packet generators available uses the libnet library internally.