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Re: Slow / timed-out access to Facebook
Posted: Tue Mar 15, 2016 9:06 pm
by kentjulia
Interesting, I bet you're right that that's the issue. I first began to experience the issue with AT&T U-verse when the tech replaced our old modem (forgot the model number) with this Motorola. He claimed it was a better modem. When we switched to Sonic, the AT&T rep again gave us the NVG589. I wonder if they'd swap it out for the 5268AC...?
Re: Slow / timed-out access to Facebook
Posted: Tue Mar 15, 2016 9:43 pm
by forest
The problem might also be caused by a misconfiguration somewhere upstream, allowing smaller ipv6 packets to get through while larger ones are fragmented and quietly dropped. This is worth a read:
http://www.potaroo.net/ispcol/2009-01/mtu6.html
Re: Slow / timed-out access to Facebook
Posted: Wed Mar 16, 2016 11:53 pm
by kentjulia
Cool, thanks for the super in-depth article. I'll give it a read!