Hi > Gesendet: Mittwoch, 12. April 2023 um 18:21 Uhr > Von: "Arınç ÜNAL" <arinc.unal@xxxxxxxxxx> > > thanks, it changes the master when i upgrade iproute to 6.1 (from debian bullseye-backports), but i cannot do any traffic on it after switching to gmac1... > > > > 5: wan@eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 > > link/ether f2:d2:51:56:cd:3d brd ff:ff:ff:ff:ff:ff > > inet 192.168.0.11/24 scope global wan > > valid_lft forever preferred_lft forever > > > > see no p5-TX/gmac-rx > Did you apply the vlan and flooding fix patches from Richard? have now applied all patches i've found from richard (which are all rejected): fe4495bb3cc2 2023-02-12 Fix setting up CPU and User ports to be in the correct mode during setup and when toggling vlan_filtering on a bridge port. (HEAD -> 6.3-rc) b0641f3e1a69 2023-02-12 Fix Flooding: Disable by default on User ports and Enable on CPU ports cb04b3451524 2023-02-12 Do not add all User ports to the CPU by default. This will break Multi CPU when added a seperate patch. It will be overwritten by .port_enable and since we are forcing output to a port via the Special Tag this is not needed. and now it seems working and is clear ;) root@bpi-r2:~# ip l show wan 5: wan@eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether f2:d2:51:56:cd:3d brd ff:ff:ff:ff:ff:ff iperf3 [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 1.09 GBytes 940 Mbits/sec 0 sender [ 5] 0.00-10.03 sec 1.09 GBytes 936 Mbits/sec receiver iperf3 -R [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.04 sec 1.09 GBytes 936 Mbits/sec 0 sender [ 5] 0.00-10.00 sec 1.09 GBytes 938 Mbits/sec receiver how do you deal with these patches? do you include them into your mt7530 fixes series? they (and vladimirs preferred cpu-port) need to be applied before these DTS-changes regards Frank