NanoPi R2S: lan0 goes offline with high traffic
I'm running armbian 10.5 (kernel 5.8.6-rockchip64) on my new NanoPi R2S.
I configured it as a router: lan0 (USB ethernet) is the LAN interface, eth0 (real ethernet) is the wan interface, ip forwarding enabled.
On the LAN subnet I put a iperf3 client, on the WAN subnet I put a iperf3 server.
Launching iperf -c _server_ip_ on the client is ok, I can reach 830Mbps, but launching iperf with -R (reverse) makes the lan0 interface to reset/disconnect.
I can find the follo
Hi all !
I faced the same issue with my Nano PI R2S : even with nightly builds, the r8152 randomly hanged and lan0 disappeared.
I built a minimal armbian buster and revert the driver to previous 1.11 version.
I also manually modified my /etc/udev/rules.d/70-rename-lan.rules with the following content:
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="rk_gmac-dwmac", KERNEL=="eth0", NAME="wan0"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="r8152", NAME="lan0", RUN+="/usr/sb
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