VPN 用戶端是用於在使用者和 VPN 伺服器之間建立安全連線的終端設備或軟體。
什麼是 VPN？ p>
VPN（虛擬私人網路）透過隧道技術協助您遠端、安全、私密地存取網際網路資源。 VPN 會對您的個人資訊進行加密，並在您使用網路時向公眾隱藏您的 IP 位址。對於 VPN 用戶來說，電腦看起來像是直接相互連接的。
一般網路拓樸：
這裡以WR2100為例 第1 步：開啟網頁瀏覽器並前往http: // /cudy.net 或http ://192.168.10.1。 詳情請參考如何登入Cudy 的網頁介面路由器？ 第 2 步： 點選 常規設定->VPN並啟用VPN. 預設規則： 允許所有設備或禁止所有設備使用VPN。
要指定設備，請點選系統狀態- > 設備->VPN 啟用或停用它。
站點到站點：< /strong >允許兩個站點中的設備相互通訊。
VPN 政策： 停用： 無需其他設定。 VPN 終止開關：當VPN 連線遺失時關閉網路連線。
域：指定哪些域通過 VPN，哪些不 遠端子網路：指定哪些子網路透過 VPN哪些不 第 3 步： 在協定清單中，選擇您需要的協定並輸入VPN 提供者提供的VPN 資訊。
• PPTP VPN 輸入 VPN 伺服器位址（例如 113.92.73.163）以及 VPN 使用者名稱和密碼由您的VPN提供者提供。
• L2TP VPN 輸入 VPN 伺服器位址（例如 113.92.73.163）、VPN 使用者名稱和密碼以及您提供的預共用金鑰VPN 供應商。
如果您的VPN 提供者也為您提供了與帳戶綁定的隧道IP，您可以啟用使用自訂隧道 IP 選項。
• OpenVPN < /跨度> 點選瀏覽器匯入由您的VPN 供應商。
• WireGuard VPN 點選瀏覽器匯入由您的VPN 供應商。
介面和對等點將自動從VPN 提供者的CONF 檔案同步。
• ZeroTier 從站
輸入 ZeroTier 網路 ID 和 網關由ZeroTier Master 提供。網關可以在 VPN 狀態部分找到。
141 則留言
Yes, there is a huge difference. Wireguard is blocked in Russia (so it doesn’t work and nobody would use it) while AmneziaWG still works.
AmneziaWG adds obfuscation techniques, such as modifying packet headers and appending random data, to disguise its traffic as other UDP protocols and blend in with normal internet traffic. In essence, AmneziaWG maintains WireGuard’s performance and security but adds a layer of stealth, making it suitable for use in regions with strict internet censorship.
They are opensource – https://github.com/amnezia-vpn
ps: on keenetic devices (but I prefer Cudy anyway ;) there is even a possibility to connect by AmneziaWG using Wireguard option in Keenetic (instuction is only in russian though – https://docs.amnezia.org/documentation/instructions/keenetic-os-awg/)
In other words – almost nothing works here (in Russia) except Amnezia (based on WG) and Shadowsocks. But both of them are not available on TR3000 device yet :(
“@Dear Mike,
Is there any difference betweem AmneziaWG VPN and standard Wireguard VPN? Can you send us some introduction about AmneziaWG VPN?”
“I do support question about AmneziaWG VPN. Is there a possibility that you’ll add this protocol in future versions?”
@Dear Arturo,
OK. That is a good news.
“I add that from the lan2 network to the lan1 network the ping works regardless of the state of the site to site button”
I add that from the lan2 network to the lan1 network the ping works regardless of the state of the site to site button
Hi, I downloaded and installed the latest firmware found on your website (LT500E V1.0 hardware) 2.3.13-20250221-111145
I’ve already tried all the options, including the site-to-site option. It doesn’t change anything at all.
@Dear Arturo,
1. Please update the firmware of LT500 to the latest firmware version.
2. Please try to enable the site-to-site option.
Then check if the problem fixed?
“Good morning, I created LAN1 with an OpenVPN server on an OpenWrt router and LAN2 with a Cudy LT500 OpenVPN client router. The VPN (TUN) closes but I can’t ping LAN2 from LAN1. From within Cudy, I can ping devices on LAN1 and those addressed to the VPN network via the VPN interface, but from the Cudy LAN interface, however, I can’t. From LAN1, I can ping the server-side VPN interface but not the Cudy-side VPN interface or the Cudy-side LAN subnet. Basically, the VPN isn’t redirected to the Cudy LAN. I’ve tried every possible Cudy setting to no avail. It seems there’s a missing network connecting the VPN to the LAN. Do you have any suggestions? Is there any way to access it via SSH to manually add the missing routes? If so, how? Thanks.”