Using ISE as Radius for device login. Have a primary/secondary server, both synced and apparently no issues. However, Radius authentication only works for a short time and only after we make a change and save it. We are using DUO MFA, and we get the ...

Any help is greatly appreciated.We have a point-to-point circuit between Memphis and NY (Lumen E-Line Gigabit) that connects from our Nexus 9K to Lumen's metro ethernet switch on the Memphis end, and from our 4451X router to a Lumen switch at the NY ...