@Jeesoon1 If you are wanting three sites to build a triangular VPN topology, you'll have two, two build site-to-site IPsec VPN on it. In the case of using controller is recommended to set manually,...

@CovMan First of all, since the place where you want to extend the network is a bit far away from the AP CPE - about 500feet, it is recommended to use two CPEs for point-to-point use, and the other...

@Karsten12 Suggest you can check whether your front-end device has set any advanced settings? It is best to try replacing a shorter network cable. You can also do the comparison test, if only connect...

@Potito One thing I'm confused about is whether this problem was there from the beginning of deploying the network with OC200？ Or did it work fine before and appeared after you upgraded the firmware...

@hakonr Based on your description, it looks like a network environment problem to a large extent, but of course it is also recommended that you check whether the front-end equipment such as modem is...

@NeoCZ I also tried, if you set up OpenVPN, the subnet mask can only choose 16-29, I think it may be because the establishment of VPN channels, both ends need to have one to several virtual IP, so...