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jrpaz
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RB2011UiAS V 6.18 Issues with Adtran 3884T & OSX/Windows

Tue Aug 12, 2014 5:25 am

Ok so here is the issue I am having it's driving me insane. We currently have a 20MB/s wan connection from XO and they deployed a adtran 3884T gateway. We configured our RB2011 and we can report we have wan connectivity. "so far so good".
Here is the Major disparity I have discovered. When you run a speed test on speedtest.net to test your wan connectivity speed if your on a Windows based system you get 19MB/s Download and 1 MB/s Upload while on a Apple Macbook you get 19MB/s Upload & Download.
I thought this was odd I brought another router a RB2011UAS-2HnD from my house with a factory reset configuration configured the static ip's for the wan and the got the same exact result.
I have tried hard coding the ether1-gateway for 100 Full Duplex no change, Queues on and off no change, firewall on and off no change. Any Ideas or suggestions would be immensely helpful.

Thanks Guys
 
CelticComms
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Re: RB2011UiAS V 6.18 Issues with Adtran 3884T & OSX/Windows

Tue Aug 12, 2014 8:56 am

Sadly, many of the overpriced and under-featured WAN providers do love to show that they are living in yesteryear by configuring their Adtran units to 100Mbps/FD. I would make a point of confirming exactly how the interface is configured before making any assumptions about the observed problems.
 
jrpaz
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Re: RB2011UiAS V 6.18 Issues with Adtran 3884T & OSX/Windows

Tue Aug 12, 2014 9:02 am

Yup talked to XO they hard coded it to 100Mbps/FD. Issue stays the same.
 
jrpaz
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Re: RB2011UiAS V 6.18 Issues with Adtran 3884T & OSX/Windows

Tue Aug 12, 2014 4:36 pm

And it's fixed apparently if you have a Adtran fixed to 100 Full Duplex I only works when you connect it to the 10/100 ports on the RB2011.

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