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EAPOL key exchanges

Posted: Thu Feb 17, 2011 8:46 pm
by sungim07
Dear, sir

EAPOL key handshake packets from client to AP is not captured..
sometimes captured well..
Please let me know the problem in order to make sure that all packets required for decryption are captured..

thanks

RE: EAPOL key exchanges

Posted: Fri Feb 18, 2011 9:37 am
by DJWP
You will need to start the capture on the correct channel before the negotiation begins between the client and the AP in order to capture all of the EAPOL exchange packets.

RE: RE: EAPOL key exchanges

Posted: Sat Feb 19, 2011 9:43 pm
by sungim07
I started the capture on the correct 2.4 Gh channel and passphrase..
It seems that capturing all of the EAPOL exhange packets is not easy although I use eligible ralink USB wireless lan card.
please solve the problem.

RE: RE: RE: EAPOL key exchanges

Posted: Tue Feb 22, 2011 9:43 am
by DJWP
This is not a problem with OmniPeek. Wireless networks are prone to errors and interference. Try simplifying the topology, just one client and one AP.

RE: RE: RE: RE: EAPOL key exchanges

Posted: Fri Apr 15, 2011 7:54 pm
by zac
Which EAPOL packet you failed to capture? Regularly EAPOL start is skipped.