Helios64: Armbian 25.2.3 bookworm (6.12.18) @ OMV7 - 2.5Gbit LAN -> upload to client very slow

[greg396]

If I transfer from Helios64 2.5Gbit Port to a client 2.5Gbit port I'll got a very slow transfer rate (Helios -> client around 200Mbit/s), vice versa full speed, switch is 2.5Gbit (Rj45 ethernet Cat7 cable).Testet with iperf. The switch monitoring indicates always 2 errors.

I know about the Hardware issue of Lan-Port2, but it only effect 1Gbit transfer. Nevertheless in the Network are also mixed with 1Gbit clients.

Is there anything I'll can try to get full 2.5Gbit speed?

 

 

 

[greg396]

Today I did also the hardware fix for the 2.5Gbit Port & I can confirm nothing changed concerning the speed:

Helios64 -> client around 200Mbit/s

Client -> Helios64 2.35Gbit/s but unstable connection compared to 1Gbit Port, the transfer drops

The switch monitoring indicates now 1 error.

 

My Conclusion for 2.5Gbit Port: Not usable at all!

 

[ebin-dev]

Hi greg396,

 

solutions for your issue were discussed in the parallel thread:

 

You need to update the rtl_nic firmware in /lib/firmware/rtl_nic and use the modified dtb for stability reasons.

 

If there are any remaining problems, check the load distribution on your helios64 and the connection to your client. 

 

The iperf3 transfer speeds from helios64 to macos clients in our network are 280MByte/s without any dropouts (linux 6.6.87 is recommended), upload speed is around 230MByte/s and we are using it 24/7 without any issues.

 

Edited 7 hours ago by ebin-dev