Hey Dude, I think you must enable the Online Detection. It will use the DNS lookup to test the status of the WAN ports.

nexus wrote Model : TL-R480T+ Hardware Version : Firmware Version : ISP : Hi all, Someboy have a solution for use IPV6 and VLAN on wan ports off these router? TP-LINK will be launch a new firmware...

wmet234 wrote Maybe someone can correct me if I'm wrong, but when looking at the TL-ER6120 V2 emulator, I don't see a DHCP server for each VLAN. Is this correct? Thanks. Yes, you must mean such kind...

All I know is if you upgrade the firmware to 160825, it can't be upgraded to 141031 again.

Hi dude, it's certain that LAN and WAN can't be in the same subnet. It's a NAT router. And I am a little confused about your topology, it could be better to draw a topology. So that I can try to help...

joe06 wrote Exactly, my VPN server is in a LAN, I added ports 500 UDP and 4500 UDP, but it don't work, I was obliged to return to the bridge mode in the model Archer D5, and connect with the VPN...