i’m testing the latest release of Nethserver to replace my pfsense router, but i’ve got an issue with the pppoe speed.
Let me explain, atm i’ve both nethserver and pfsense virtualized on a proxmox host, i’ve assigned 2 virtual bridge, one with the connection coming from my fritzbox and the other going to the switch for the green interface.
Everything looks fine, but the internet speed seems to be stuck at around 140Mbit/s (more or less).
It’s just a vm with 6 core (xeon 2ghz under the hood) and 4gb ram, with virtio network card.
The same machine don’t have this issue with pfsense.
If i turn on the QoS (just with the default high and low class no additional rules), every speed get lower, around 110mbit after a spike of 120/130, but with a torrent download after a while get capped to max 150Mbit/s.
if i let my fritzbox do the pppoe, setting the red interface as static private ip, every problem disapper, i can reach the max cap of the bandwith ( around 190Mbit/s ), both with QoS enabled or Disabled.
Anyone can give me an hint on what could be the reason to this performance drop ? Thanks