[GTALUG] Wireless router -- which one?
David Collier-Brown
davec-b at rogers.com
Mon Aug 22 14:49:58 EDT 2016
On 22/08/16 02:05 PM, James Knott via talk wrote:
> On 08/22/2016 01:37 PM, David Collier-Brown via talk wrote:
>> Bufferbloat happens where a slower link meets a faster one, and the
>> symptoms are indeed insane latency when doing anything that has to
>> pass through the same buffer as a bulk transfer.
> TCP should detect the slow transfer and back down the transmit rate.
> When buffers overflow, they're supposed to drop packets.
>
> ---
> Talk Mailing List
> talk at gtalug.org
> https://gtalug.org/mailman/listinfo/talk
*We* know that, but people doing routers don't. They coded to never drop
packets, and added massive buffering to support that. Net result? They
broke TCP.
--dave
--
David Collier-Brown, | Always do right. This will gratify
System Programmer and Author | some people and astonish the rest
davecb at spamcop.net | -- Mark Twain
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://gtalug.org/pipermail/talk/attachments/20160822/e0d6ae35/attachment.html>
More information about the talk
mailing list