If you want to set a LAN to LAN VPN，then you should configure VPN Server on gateway of Both Site. For your situation, you can set a VPN server on Router of Site A, and then use vpn client to get...

Hi Dimitrios, TL-ER5120 v4.0 upgrade the chip of v3.0, other hardware specs are the same(32MB Flash & 256MB DDRIII). The connection specs between v4.0 and v3.0 are shown as following table:...

Hi shberge, Thanks for your feedback. Roaming between 2.4G and 5G within the same ssid will be supported in the next released version. About roaming with same ssid between different wlan groups, it's...

sorry, now Omada APP does not support this function. Thanks.

Hi BoBo32, Now only EU version support DFS channel, So EU version can use Band1,2,3, US version can use Band1,4. Is it necessarily for U to use Band2 and Band3?

Hi BoBo32， EAP225v3 (EU) supports DFS channel now.