Hello,
Thank you for contacting Cisco.
I wanted to bring to your attention that there is a bug that may be related to the issue you are having (TailEndGateway-Connectivity). The bug basically says that the error is related to the timesync, which means the time may not be synced and needs to be set up correctly.
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwc98522
The workaround is to set the correct time manually. CDT or EDT time can be used as a reference.
To change the CSPC time manually follow these steps:
1. Open a CLI session as collectorlogin then change to root user
2. Use the timedatectl command to assign a new time and date
example :
# timedatectl set-time 'YYYY-MM-DD HH:MM:SS'
Kind Regards,
Enrique Ramirez