How to create transparent bridge?

The scenario is like this

DHCP server → AP (not MikroTik) → AP (MikroTik) → Client

I need two configure the second AP as a transparent bridge
It has two wireless interfaces, one as station the other one as AP Bridge
These two interfaces need to be bridged so clients that connect on it
should get authanticated on the DHCP Server.

I have tried to create the bridge interface with proxy-arp optionm but it is not
working. The strange thing is that this does not work only with two wireless
interfaces, on the other hand if I bridge an ethernet interface with a wireless one
it works.

More strange is that, the client reaches the DHCP server, it gets IP from it, but not
able to ping it.

Any solution? Thank you, Toni

You’ll want to create a bridge with etherX and the wlan card then on the wds tab of the wlan card you want to make it dynamic and specify that bridge.