RB 2011iL does not get Gib traffic

[carlosfinezi]

RB2011 is not able to route much faster than around 200Mbps half duplex (give or take), depending on complexity of firewall rules. If you want to get near the speed you’re mentioning (750Mbps full duplex), you’ll have to get a much faster router. When looking for a suitable model, check official test results, e.g. for RB2011. Most of forum members find number under “Routing - 25 ip filter rules, 256 byte packets” to best reflect real-life performance.

I’ve checked those official results. There are no 256 byte packets. Only 512. I understand that should work near 200 MB, shouldn’t? Almost no filter rules because is a new installation and PPPoe is used as default connection provided by my ISP.
I’ll try connecting with IPv6 but not experienced with.