Hi @ll,

i have the following Problem:

There are two Wifi-Networks. Wifi-oben & Wifi-unten

The two Wifi┬┤s are cable connected between each other.

Wifi-oben  <cable > switch <cable> Wifi-unten (TP-Link TL-WA901N/ND v2 ( OpenWrt ChaosCalmer 15.05) )

If I am connected to Wifi-oben, I cannot ping  my NAS , which is connected to the switch nearby Wifi-unten.

Wifi-oben is an Sppedport-Hybrid from the Telekom.

Do you have any idea ?