This was an inside facing FastEthernet interface on a border router. I solicited the help of our security guy who did track this down to a host infected with some form of Command and Control IRC ...

A Cisco switch connected to Cisco PIX firewall via cat5. The switch-side sees CRCs, the firewall side doesn't. Both are hard-set for 100/full. Is this just likely a bad cable, or could it be something ...

Interface packet loss provides indications of link problems that shouldn’t go ignored. But then you have to decide on an alerting threshold that indicates a problem without creating too many false ...

Many Facebook users on Tuesday reported losing all posts on their personal pages, on both the web and mobile application platforms. Thanh Tu, a content creator, said all her posts on her personal page ...

So this network connection has nothing to do with the public and heartbeat network adapters associated with building the cluster and were preventing me from proceeding forward with the ...

Twitter Inc said on Friday it was experiencing an elevated number of application programming interface errors and is currently investigating the issue. Adds user reports on Reddit, updates outage ...