Hi,
I am trying to simulate the 3 way handshake in order to test error cases and
for that I need to use the libpcap function to capture the syn/synack/ack
Well, I am using red-hat 7.1 and I tried using the libpcap-0.6.2-7.i386.rpm,
and the libpcap-0.4-39.i386.rpm but failed in doing so.
pcap_dispatch is blocked forever and never returns.
I opened the device using: pcap_open_live(eth0,100,0,0,errbuf)
The captured string is: "dst port XXXXX"
I call the pcap_dispatch: packetsNum =
pcap_dispatch(pd,1,&pcapHandlePacket,NULL)
and it never returns.
Any idea why?
Regards,
Naor.
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