OpenWRT 14:07 (Final) Image can be loaded on the TP-Link Web Interface OS Both WLAN interface (2.5 and 5 GHz) can be configured and activated by Interface radio1 is the 2.5 GHz Interface Both WLAN Leds can be assigned per prima Webinterfache I RX and TX on the one to the other LED set (phy1rx, phy1tx) The 5 GHz is nice to have but currently not for me Caution: There seems to be already the Archer5 HW Version 2 (only 2 external antennas) That will make with OpenWRT trouble - is not documented Amazon has delivered me the correct version (v 1.2 with 3 antennas ext.) - Lucky! 14:07 OpenWRT runs much smarter than my 10 Backfire version (Linksys router) Internet via LAN is, Internet via WLAN is, vpnc connection on Cisco goes Anyone who wants to install the latest OpenWRT should see that he is the Archer5 v1.2 (E ext. Antenna) ranschafft.