Authentication issues on ethernet port

micruzz · 05-30-2015, 10:57 PM

Hi

We are having the same problems when using these Lenovo port replicators. I can see in the wireshark that the port comes up but the 802.1x fails as we have configured it to MAB after 3 failed attempts (15 sec). Is there any way to speed up the driver load time from the time the user boots up the machine. It looks like the windows supplicant is initialized but since the Displaylink driver sits between the 2 layers there's quite a long delay for the EAPOL packets to start being sent to the authenticator.

Please let me know if there is a fix for this.

Thanks.

MC

05-30-2015, 10:57 PM	#11
micruzz Junior Member Join Date: May 2015 Posts: 1	802.1x issues with display link and Lenovo usb Hi We are having the same problems when using these Lenovo port replicators. I can see in the wireshark that the port comes up but the 802.1x fails as we have configured it to MAB after 3 failed attempts (15 sec). Is there any way to speed up the driver load time from the time the user boots up the machine. It looks like the windows supplicant is initialized but since the Displaylink driver sits between the 2 layers there's quite a long delay for the EAPOL packets to start being sent to the authenticator. Please let me know if there is a fix for this. Thanks. MC