OmniPeek Support

EAPOL key exchanges

sungim07
Posts: 5
Joined: Wed Feb 16, 2011 10:47 pm

EAPOL key exchanges

Postby sungim07 » Thu Feb 17, 2011 8:46 pm

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

DJWP
Posts: 680
Joined: Tue Oct 30, 2007 11:42 am

RE: EAPOL key exchanges

Postby DJWP » Fri Feb 18, 2011 9:37 am

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.

sungim07
Posts: 5
Joined: Wed Feb 16, 2011 10:47 pm

RE: RE: EAPOL key exchanges

Postby sungim07 » Sat Feb 19, 2011 9:43 pm

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.

DJWP
Posts: 680
Joined: Tue Oct 30, 2007 11:42 am

RE: RE: RE: EAPOL key exchanges

Postby DJWP » Tue Feb 22, 2011 9:43 am

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.

zac
Posts: 3
Joined: Sat Mar 26, 2011 6:28 am

RE: RE: RE: RE: EAPOL key exchanges

Postby zac » Fri Apr 15, 2011 7:54 pm

Which EAPOL packet you failed to capture? Regularly EAPOL start is skipped.


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