Web Server Stopped Talking to Network

     Our web server stopped talking to the network today.  I have not yet had a chance to do any forensics but I was able to connect to the machine via the Virtual Machine Manager but not ssh or www.  And from what I’ve been able to determine so far even internal connections between applications such as the web server to the mysql database failed.

     I have rebooted it, which restored network connectivity, and will investigate further.