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Showing results for tags '497'.
You might have received an alert saying your linux based device has just rebooted, but you know that it has been up a long time. A switch might have just sent an alert for every interface flapping when they have all been up solidly. The important question to ask here is how long has the device been up? If its been up for 497 days,994 days,1491 days or any multiple of 497 then you are seeing the 497 day bug, that hits almost every linux based device that is up for a good length of time. Anything using a kernel less than 2.6 computes the system uptime based on the internal ji