To set up a VPN, you need to set the 3G operating mode, then in the Network>Internet Access tab, set WAN ONLY (wan preferred), then Network-WAN. Also set the automatic distribution of addresses in the DHCP tab Has some pros Among the advantages, I note the compactness, low cost of the device. It works stably and without failures, which is its huge plus (for 4 days of continuous operation, 1 disconnection, but this is more likely due to the fact that I have a dynamic IP and the provider cut off the connection on its own). Supports both 3G and normal VPN. Excellent support service, fast and competent response. Its cons: Lack of documentation in 2022. As a beginner in Wi-fi routers, I had to spend several hours to set it up. On the forums, all the descriptions are about the old versions, in this device they have a new firmware and a new menu.
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