Today, there were multiple users who all of a sudden could not access the internet. When I logged onto the firewall I saw that http scanning was disabled. We actually always have it enabled, but 2 days ago I had to disable it to allow downloading and I forgot to re-enable it. When I re-enabled it today internet came back up. Oddly enough, internet was up between the time I disabled scanning to this morning.
Why would disabling the Trend Micro http scanning feature disallow internet access after a certain amount of hours?
I actually did mean to say enable. It happened again today. I disabled http scanning and it took down the internet for everyone in the organization. When I re-enabled http scanning internet came back up. It's bizzarre!