What is the significance of this setting? I have devices on the Bluetooth side that is on the same subnet as the LAN side. The bolt is operating as a NAP with DHCP relay, a router exist on the same network that has access to the internet. An iPhone connected to bolt as a PANU client requires standard in order to also access the internet, while layer 3 IP forward does not work. However as it seems, a UDP packet sent by a Bluetooth client (embedded device) to the LAN side seems to only gets forwarded by the bridge if layer 3 IP forward option is set. Any rationale there?
Also, is there a means using AT commands to look at the bridging table as populated by the Bolt?