Description interfaces

[smeto]

please, can somebody explain me which interface is WAN, LAN and WLAN in oleg firmware 1.9.2.7 CR6b?

ifconfig return BR0, ETH0, ETH1, VLAN0, VLAN1.

BR0 is bridge (WAN), ETH0,1 are ethernet LAN, VLAN0,1 are WLAN?

thanks.