@TuomasG For OpenVPN those may be hardware limitations. For ER605 the OVPN speed is: According to official datasheet from TP-Link. L2TP would be faster for sure. You should try to configure that...

@TuomasG IPsec policy that's the right place. Check the official instruction from TP-Link, point 4 and 5 is what you are looking for: https://www.tp-link.com/us/support/faq/3051/ I don't think...

@Vagelisk I believ point 4 and 5 is what you are looking for, How to ser up IPsec manually on not managed [by controller] device: https://www.tp-link.com/pl/support/faq/3051/ As MR.S said, you don't...

@Suraj32 Is this ER605 your Gateway in your network? Or does it have other purpouse there? Can you attach diagram of your setup please?

@Alexis0A For that you need Omada router to have in your setup as well.

@TuomasG Hi, As far as I know, OpenVPN as well as Wireguard on Omada setup supports IP only for now. The domain name as an address is to be implemented in the future updates but not sure for now...