You mean the QoS function in Er6120?

Of course it can support that. Please refer to this FAQ. http://www.tp-link.com/en/faq-715.html

Hey dude, I don't think there is another way to add a new entry. But the NoIP and DDNS is the most popular one, why you want to change another?

LAN users access Server network+ internet over WAN1 (connected to a p2p link only routing enabled), NAT must NOT be enabled for WAN1. Direct Broadband with ppoe is connected to WAN2, NAT must be...

What about the firewall in each side? Maybe it stops the ping. You can change the RTU with another PC to have a test.

billykavanhak wrote Hello Friend, how are you? I came across this problem too, have managed to solve with these settings? hey dude, you can set up the policy routing to do the job, while enable the...