maxburn Please let me know what routers are currently working for you with topology subnet and routed LANs. Preferably something low cost and physically not that large. Edit: this is for a business and I have a strong aversion to companies with bad security history like Linksys, Dlink etc. Edit2; Prefer no built in WiFi. My reason for asking: I am having zero success in getting topology subnet working with routed LANs on Ubiquiti Edgerouter X or Lite devices. Topology net30 works fine with routed LANs on them. Starting to come to the conclusion it's the Edgerouter somehow, and I know that they aren't up to date with OpenVPN due to the CPU/build of Vyatta on the device. I have asked and posted config files here and on Ubiquiti forums with no solution found.
Pippin You could look into self build pfSense, just make sure AES-NI is supported because it will become a requirement from version 2.5 onwards.
maxburn pfSense sounds like a good idea, I will have to look more into that, thanks. I like that it frees us from a specific hardware vendor as well.
TinCanTech According to your post: https://forums.openvpn.net/viewtopic.php?f=6&t=25459 There is no problem using --topology subnet it is a configuration issue.