At random times in the day our Internet will go down in the office. So far the workaround has been to just reboot our ASA and then when it comes back up everything is fine for a little while.
When it is down, both the inside and outside interfaces are still showing as up but only internal traffic is still passing.
I have tried to replace it with a new ASA I had sitting in a box and it is still happening.
Around the time that it happend our ISP upgraded our bandwidth, but since rebooting our equipment fixes the issue they say it is our problem.
This configuration running on both of the routers has been good and working for a few years now with no major changes in the past 6 months.
Anybody have familiar with this issue or have had to deal with anything similar?