[Codel] [Bloat] The challenge

[Jonathan Morton]

On 9 May, 2012, at 4:04 pm, Kevin Gross wrote:

> From the paper (figure 7), you can see that CoDel still leaves spikes of buffer occupancy when network conditions change. These will still be disruptive to real-time traffic. Many networks that need QoS now will still need QoS. Networks that do not have QoS will be much more usable with CoDel.

Combining AQM with FQ certainly seems like a good idea to me.  I haven't had a chance to try the implementation of fq_codel which already exists yet, but it's compiled and just waiting for me to get around to it.  If it works, then it should be an excellent default.

 - Jonathan Morton