Hi Angelo, > I tried to: > - Contact my ISP and it says that the adsl line and connection are ok > - Use a different modem-router instead of the fonera and the TP-link modem > (always pppoe): everything goes fine and I always have a mean ping time to > google's DNS of 40ms with almost no packet loss > - Use the TP-LINK modem with a PC: the connection is ok and I can ping > google's DNS in 40ms with no packet loss > - Reset the fonera to factory defaults and set just the pppoe connection: > the problem remains All that seems to suggest that the Fonera is doing something wrong. However, this sounds like a tricky problem to debug...
> - Ping the TP-LINK modem from the fonera: I get a 0.5ms of mean ping time > with no packet loss Hmm, how are you pining the TP-LINK? AFAICS there is no IP connection between the modem and the Fonera, only a PPPOE connection between (I think) the Fonera and the gateway? The first thing that comes to mind is that somehow there is a performance problem that causes some process to hog up the CPU, causing the Fonera to drop packets. You could try running the "top" command (terminate with ctrl-C) on your Fonera (through SSH) when the connection is breaking, to see if that shows anything? Regards, Matthijs Kooijman
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