https://community.extremenetworks.com/t5/extremeswitching-exos-switch/802-1x-wired-timeout/m-p/69055#M18630 I have been using 1x at our high school for a few years. I cannot be sure if it's related to XOS updates or Windows updates, but when we came back to school this summer I ran into problems with clients (mostly win7) reverting to an unauth state (preauth topology/vlan) mid day.<BR /> <BR /> the problem is that the connection does not reset when that topology changes, so my users are left with a DHCP address from the authenticated topology, which is no longer egressing on the port.<BR /> <BR /> My work around had been to ask my users to unplug/replug the network cable in these cases, but now I have just made the auth topology be the same as the unauth topology.<BR /> <BR /> There are a number of windows hotfixes related to 1x from Microsoft released going back to 2013. I know some take care of a problem at startup that is causing 1x timeouts due to Windows not acknowledging a successful auth.<BR /> <BR /> Have anyone figured the best mix of hotfixes to apply to windows clients to make 1x stable?<BR /> <BR /> Thanks! Tue, 08 Oct 2019 18:17:33 GMT Keith_Obermeie1 2019-10-08T18:17:33Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/802-1x-wired-timeout/m-p/69055#M18630 I have been using 1x at our high school for a few years. I cannot be sure if it's related to XOS updates or Windows updates, but when we came back to school this summer I ran into problems with clients (mostly win7) reverting to an unauth state (preauth topology/vlan) mid day.<BR /> <BR /> the problem is that the connection does not reset when that topology changes, so my users are left with a DHCP address from the authenticated topology, which is no longer egressing on the port.<BR /> <BR /> My work around had been to ask my users to unplug/replug the network cable in these cases, but now I have just made the auth topology be the same as the unauth topology.<BR /> <BR /> There are a number of windows hotfixes related to 1x from Microsoft released going back to 2013. I know some take care of a problem at startup that is causing 1x timeouts due to Windows not acknowledging a successful auth.<BR /> <BR /> Have anyone figured the best mix of hotfixes to apply to windows clients to make 1x stable?<BR /> <BR /> Thanks! Tue, 08 Oct 2019 18:17:33 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/802-1x-wired-timeout/m-p/69055#M18630 Keith_Obermeie1 2019-10-08T18:17:33Z