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Bufferbloat is the undesirable latency that comes from a router or other network equipment buffering too many data packets. Bufferbloat can also cause packet delay variation (also known as jitter), as well as reduce the overall network throughput .
Co-Founder of the Bufferbloat Project Dave Täht (born August 11, 1965) is an American network engineer , musician, lecturer, asteroid exploration advocate, and Internet activist. He is the chief executive officer of TekLibre.
A full implementation of CoDel was realized in May 2012 and made available as open-source software. [3] It was implemented within the Linux kernel (starting with the 3.5 mainline). [ 9 ] Dave Täht back-ported CoDel to Linux kernel 3.3 for project CeroWrt , which concerns itself among other things with bufferbloat, [ 10 ] where it was ...
An Internet router typically maintains a set of queues, one or more per interface, that hold packets scheduled to go out on that interface. Historically, such queues use a drop-tail discipline: a packet is put onto the queue if the queue is shorter than its maximum size (measured in packets or in bytes), and dropped otherwise.
Gettys was the co-founder of the group investigating bufferbloat and the effect it has on the performance of the Internet. [4] He was a core member of the group from 2010 to 2017, concluding with his publication of "The Blind Man and the Elephant", [ 5 ] calling for the wide adoption of fair queuing and active queue management techniques across ...
It is true, that when you have bufferbloat, reducing the buffer size reduces the negative impact, but in practice there is no such thing as the optimal buffer size. The right buffer size always depends on the transmission rate, however usually you have multiple destinations with differing transmission rates, making it rather difficult to find ...
Vinton Gray Cerf (/ s ɜːr f /; born June 23, 1943) is an American Internet pioneer and is recognized as one of "the fathers of the Internet", sharing this title with TCP/IP co-developer Bob Kahn.
In TCP, the congestion window (CWND) is one of the factors that determines the number of bytes that can be sent out at any time. The congestion window is maintained by the sender and is a means of preventing a link between the sender and the receiver from becoming overloaded with too much traffic.