Extreme Networks VOSS message seen about expired digital certifcate.

GlobalRouter DIGITALCERT INFO Digital Certificate /intflash/.cert/.ssl/cert.der Expired!

https://extreme-networks.my.site.com/ExtrArticleDetail?an=000092976

Login to the AP and type the following command and the LED on the AP will flash off and on. Repeat to do it again.

system led power on 1 off 1 (turns on LED for 1 second and then turns off led for 1 second) (up arrow to repeat)

The LED will be on for an active AP so effectively the command makes the LED flash once! Useful way to identify the AP.