Re: [Codel] Per-Paket-Overhead in DOCSIS networks

The definition in DOCSIS 3.0 is consistent with the way it was specified in DOCSIS 1.0 (which pre-dates my involvement). My intuition is that the goal was to configure an Ethernet service rate available to the customer. So, packet overhead that is invisible to the customer is not included in

Re: [Codel] Per-Paket-Overhead in DOCSIS networks

Hi Greg, hi Jonathan, > On Jun 23, 2016, at 20:59 , Jonathan Morton wrote: > > >> On 23 Jun, 2016, at 21:51, Greg White wrote: >> >> For downstream packets, the DOCSIS MAC header consists of the standard >> 6-byte MAC Header, plus 6 bytes for

Re: [Codel] Per-Paket-Overhead in DOCSIS networks

> On 23 Jun, 2016, at 21:51, Greg White wrote: > > For downstream packets, the DOCSIS MAC header consists of the standard 6-byte > MAC Header, plus 6 bytes for the DS EHDR and 5 bytes for the Downstream > Privacy EH Element. So, 17+14+4=35 bytes of per-packet overhead

Re: [Codel] Per-Paket-Overhead in DOCSIS networks

No problem. I’m glad to answer. To answer the specific question at the end of your email, cable modem service rate is configured using the “Maximum Sustained Traffic Rate” parameter (Section C.2.2.7.2 in