https://community.cisco.com/t5/network-access-control/windows-10-eapol-logoff/m-p/3986462#M455527 <P>Customer has shared Win 10 machines, with mutiple users. When user A logs off, and user B logs in, it takes close to ~4 minutes for it to get a new IP address and the corresponding SGT. Native supplicant is used and machine connects directly to the switch. With AC NAM, ti works fine. If the interface is toggled or cable is unplugged and plugged back in, it works fine. I am suspecting</P> <P>&nbsp;</P> <P><A href="https://social.technet.microsoft.com/Forums/en-US/811b5e54-3a2a-4c26-a52f-0a5ba9dfc3b1/windows-10-does-not-send-eapollogoff-on-user-sign-out?forum=win10itprosecurity" target="_blank" rel="noopener">https://social.technet.microsoft.com/Forums/en-US/811b5e54-3a2a-4c26-a52f-0a5ba9dfc3b1/windows-10-does-not-send-eapollogoff-on-user-sign-out?forum=win10itprosecurity</A></P> <P>&nbsp;</P> <P>As per the link, Win 10 does not send EAPOL-Logoff on a wired connection. Is this a known issue? If yes, are there any known workarounds/tweaks/registry changes so that it sends EAPOL-Logoff message, and switch deletes the session?</P> <P>&nbsp;</P> <P>Thanks.</P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 20 Nov 2019 09:43:26 GMT kaachary 2019-11-20T09:43:26Z https://community.cisco.com/t5/network-access-control/windows-10-eapol-logoff/m-p/3986462#M455527 <P>Customer has shared Win 10 machines, with mutiple users. When user A logs off, and user B logs in, it takes close to ~4 minutes for it to get a new IP address and the corresponding SGT. Native supplicant is used and machine connects directly to the switch. With AC NAM, ti works fine. If the interface is toggled or cable is unplugged and plugged back in, it works fine. I am suspecting</P> <P>&nbsp;</P> <P><A href="https://social.technet.microsoft.com/Forums/en-US/811b5e54-3a2a-4c26-a52f-0a5ba9dfc3b1/windows-10-does-not-send-eapollogoff-on-user-sign-out?forum=win10itprosecurity" target="_blank" rel="noopener">https://social.technet.microsoft.com/Forums/en-US/811b5e54-3a2a-4c26-a52f-0a5ba9dfc3b1/windows-10-does-not-send-eapollogoff-on-user-sign-out?forum=win10itprosecurity</A></P> <P>&nbsp;</P> <P>As per the link, Win 10 does not send EAPOL-Logoff on a wired connection. Is this a known issue? If yes, are there any known workarounds/tweaks/registry changes so that it sends EAPOL-Logoff message, and switch deletes the session?</P> <P>&nbsp;</P> <P>Thanks.</P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 20 Nov 2019 09:43:26 GMT https://community.cisco.com/t5/network-access-control/windows-10-eapol-logoff/m-p/3986462#M455527 kaachary 2019-11-20T09:43:26Z https://community.cisco.com/t5/network-access-control/windows-10-eapol-logoff/m-p/3988159#M455529 since this is a windows supplicant issue and anyconnect works fine, i'd recommend checking with microsoft Fri, 22 Nov 2019 23:08:21 GMT https://community.cisco.com/t5/network-access-control/windows-10-eapol-logoff/m-p/3988159#M455529 Jason Kunst 2019-11-22T23:08:21Z https://community.cisco.com/t5/network-access-control/windows-10-eapol-logoff/m-p/3988456#M455530 <P>In the link you shared it they said it sends an eapol start. is that true ?</P> <P>as it should restart the authentication process.&nbsp;</P> Sun, 24 Nov 2019 10:41:57 GMT https://community.cisco.com/t5/network-access-control/windows-10-eapol-logoff/m-p/3988456#M455530 Mohammad Alhyari 2019-11-24T10:41:57Z