smartpcapreplay

Replay the PCAPS with Sessions from same host.

smartpcapreplay.py --- Main file to replay the given PCAP in Sessions as per your setup

ip2f.py --- Supportive function to identify the sessions and filter the IP's from the pcap, this file creates an log file having list of Session based IP's.

help --- This document gives the glance to prepare your setup

Detail Test Bed:

        |----------|             
    --------|  Target  |-------|       
    |     E0|----------|E1     |        
    |                  |        
    |                      |         
    |       |----------|       |         
    |-------|  Linux   |-------|         
              E0|----------|E1           

Target IP's: Eth0: 10.10.10.1/24 Eth1: 20.20.20.1/24

Linux IP's: Eth0: 10.10.10.2/24 Eth1: 20.20.20.2/24

How to Run: naik@sec$ sudo python ip2f.py tcppacket_2gb.pcap

Will identify all sessions and filter IP lists

naik@sec$ sudo python smartpcapreplay.py -p tcppacket_2gb.pcap -i 00:22:xx:xx:xx:xx \ -o 01:12:yy:yy:yy:yy -c 10.10.10.2 -s 20.20.20.2

Will replay the packets by modifying SRC IP and DST IP as per the current setup.