fearthebeard wrote What if set up IPsec Lan to Lan without DDNS? Did you refer to this FAQ: https://www.tp-link.com/en/faq-380.html Yes, I used configuration priovided by this tutorial. I tried to...

Model : Hardware Version : Firmware Version : ISP : Hello, Routers: TL-R600VPN Version: v3 I'm trying to set up site-to-site IPSec VPN. I have followed steps included in tutorial, but connection is...