@lkakas you should upgrade to the latest firmware, the one you have is old and a lot has been fixed in the last year

@Cdn_Brad use a DDNS provider that is supported by TP-Link, I myself use no-ip which works well with TP-Link. connect to vpn site to site with FQDN

@uguryilmax Are there hundreds of users or is it max a hundred? Hundreds of users then you need an ER8411, if there are max hundred users then an ER7412-M2 or ER707-M2 is enough

@Gusimelo yes it is possible but you must include ip pool on OpenVPN or Wireguard in Ipsec site to site remote and local networks, on the OpenVPN server you should not do anything if you have a full...

@improbablecat yes I use VPN on my phone to access my camera server and to use NextDNS all the time on mobile devices. I can't afford to turn VPN on and off when I'm out of the house, but the...

@improbablecat I'm not sure but I think there was a post about NAT loopback on Omada routers here on the forum, but I can't find it again, but if I remember correctly I think TP-Link has removed this...