Not a fun morning. We spent an hour or two trying to figure out why our GUEST networks was unable to route any packets to the Internet.
For many a GUEST network may be a trivial network, but for us we also us GUEST for unauthenticated devices to access our Virtual Desktop System – primarily including devices that are re-purposed laptops/desktops that no longer require a full Windows PC for domain access and just provide a VMware Horizon Client. So we had a large number of users unable to connect to the back office systems.
The strange thing here was that all other network traffic from the trusted networks worked as expected.