https://community.extremenetworks.com/t5/extremewireless-wing/wm3400-certificate-update/m-p/60056#M5120 I just did a factory reset on a WM3400 controller, which seems to have downgraded the firmware to 4.3. Any attempt to update it returns a failure, stating that the certificate is to old. How can I udpate the certificates via CLI?<BR /> Mon, 14 Nov 2016 23:41:00 GMT Sean_Tutor 2016-11-14T23:41:00Z https://community.extremenetworks.com/t5/extremewireless-wing/wm3400-certificate-update/m-p/60056#M5120 I just did a factory reset on a WM3400 controller, which seems to have downgraded the firmware to 4.3. Any attempt to update it returns a failure, stating that the certificate is to old. How can I udpate the certificates via CLI?<BR /> Mon, 14 Nov 2016 23:41:00 GMT https://community.extremenetworks.com/t5/extremewireless-wing/wm3400-certificate-update/m-p/60056#M5120 Sean_Tutor 2016-11-14T23:41:00Z https://community.extremenetworks.com/t5/extremewireless-wing/wm3400-certificate-update/m-p/60057#M5121 Hi Sean,<BR /> I seem to remember resolving issues like this one by setting the clock on the controller. I've got an article on how to do it in WiNG 5.x, but not one on 4.x.<BR /> <A href="https://gtacknowledge.extremenetworks.com/articles/How_To/WM-3600-Getting-CPU-process-spiking" target="_blank" rel="nofollow noreferrer noopener">Set Clock on Wireless Controller running Wing 5.x</A><BR /> <BR /> Looking at the <A href="http://extrcdn.extremenetworks.com/wp-content/uploads/2014/02/WM3000CLIReferenceGuide_4.3_Rev_2.pdf" target="_blank" rel="nofollow noreferrer noopener">WiNG 4.3 CLI reference guide</A> (p185), it looks like the syntax is the same. Its worth a shot if you haven't gotten this figured out yet.<BR /> <BR /> -Drew<BR /> Wed, 16 Nov 2016 21:49:00 GMT https://community.extremenetworks.com/t5/extremewireless-wing/wm3400-certificate-update/m-p/60057#M5121 Drew_C 2016-11-16T21:49:00Z