Slow Upload Speeds on Internet Port

This is a less than helpful observation. What someone who has this issue on their router would like to see, is I have had the experience and it was fixed by making “this” configuration change. The poster stated he tested the cable so we can assume it is a configuration issue of some sort. The million dollar question since this has not been answered is what configuration and has this been fixed.

I have a similar issue with a RB2011 now running 5.21. I was only pulling 3-5 Mbps of 50 available. I had to change the lan speed on the port to manual 100 full duplex and it helped some. I’m now pulling 40 Mbps ish on the download but only about 25 on the upload. This is however, on a basic speedtest site and not on iperf.

I still have testing to do, but it does not seem that I have all the fine tuning that I need to get the throughput available. I have seen this on a couple different routers / RB versions and finaly got frustrated enough with it to come look on the boards. I’m hoping someone has posted somewhere with performance tuning recommendations? Anyone have any ideas?

Thanks - paul