On my RB I have one ethernet port + wireless card (CM9 miniPCI - Atheros AR5413) configured as a bridge. In RouterOS v6.32.3 I can observe quite big packet loss when packets are passing from one port to another within this bridge.
If I ping:
- from a wireless device to the bridge IP, it is ok
- from one wireless device to another wireless device (both connected to the wireless card), it is ok
- from an ethernet device to the bridge IP, it is ok
- from an ethernet device to a wireless device or vice versa, there is a packet loss more than 50 %
So I can say that communication within each port (ethernet or wireless) is ok, but communication across both both ports is problematic.
I am pretty sure that in some older ROS 6 version it was ok, but I do not know in which one. I have suspicion that this issue is caused by new wireless-fp package
Any idea how to fix it, please?