Pardon my long post here. I have a written a script that runs on my DD-WRT router to monitor my internet status. It runs ping every minute. It pings addresses 4.2.2.2 first and if failed, falls back to 8.8.4.4 and ping once more.
For some reasons, the 2 ping tests tend to fail at specific minute marks. Anyone had any ideas? My gateway (3600) is reporting no DSL link errors.
(X means okay, "." means both failed)
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