Add a marker or somehow flag identities that can not connect to a ziti network

[tburtchell]

Please forgive any incorrect terms, I'm still learning :)

• I have created an identity that is policy locked to a private internal edge router
• My system is able to connect to the controller and the identity is registered and has a valid session
• My system is not able to connect to the private edge router

Services obviously do not work, however there is no indication in the ZDE that anything is wrong with the identity. I needed to scan through the service logs to find that connections to the router were failing.

It would be nice if I could see that there was something wrong with a glance in the ZDE UI.