Switches loosing contact with Meraki Cloud

[SVTWeb]

We have several sites that have quit communicating with the Meraki Cloud for Catalyst Monitoring.  We have verified that there were no changes to our firewall infrastructure. 

Is there a way to restart the tunnel service on the switch without rebooting?

[alemabrahao]

I think you should have to open a support case.

[PhilipDAth]

Does your firewall show any traffic being blocked from the switch?

Anything in the switch log?

[Jeff-L]

Yes, the tunnel can be shut/no shut in the "crypto tls-tunnel MERAKI-PRIMARY" section of the configuration.