> On 12 Apr, 2018, at 9:46 am, Mikael Abrahamsson <swm...@swm.pp.se> wrote: > > I sent this to tsvwg where we're discussing the LE codepoint. Since I am now > talking queue settings, I thought it might be interesting to get feedback > from this group as well on what advice we should give operators. > > Please take into account that I am aiming for what is possible on currently > deployed platforms, seen in the field. Not what might be possible on future > hardware/software. So available are generally (W)RED per queue and a few > queues per customer. > > I am also going to test a 3 queue setup, where each of these groups of DSCP > values would go into different queues where LE would perhaps be assured 5% of > BW and the rest split evenly between a BE and "everything else" queue. If I > did that, I would probably not start dropping LE traffic until 10-20ms buffer > fill.
Given the stated constraints, this looks reasonable to me. Better to have some basic AQM than a purely dumb FIFO. Better still, of course, to have something more modern... - Jonathan Morton _______________________________________________ aqm mailing list email@example.com https://www.ietf.org/mailman/listinfo/aqm