Hi, sounds more like an MTU issue to me.
Best regards, Jan On 04/29/2010 11:54 PM, Joel M Snyder wrote: >>I have an ADSL customer who uses a Cisco 1841 CPE for Bonded ADSL. >>Circuit has worked perfectly for the past one year, but all of a >>sudden, out of nowhere, web browsing suddenly stopped working! >yesterday > > 99% of the time when we see this symptom (especially since you said it > works fine for a minute or two), it's because some malware on the > customer side is filling up the NAT table. > > Sniff the incoming packets or look at the session table on the CPE or both. > > Alternatively, have the customer unplug everything but a single device > (like a known-good laptop) and see if the problem does not come back > after a reboot. > > jms >
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