This article addresses the practical question of “how to configure v2rayN on a PC”: from downloading and installing it to importing VLESS/Vmess/Trojan/SS nodes, then checking IP, DNS, and browser proxy settings, helping ordinary users complete the connection step by step and troubleshoot common issues such as inaccessible websites, unchanged IP, and DNS leaks.
1. Install v2rayN and prepare nodes
v2rayN is a commonly used V2Ray/Xray graphical client on Windows, suitable for importing subscriptions or using individual nodes. Before using it, make sure your computer’s time is accurate and that the system proxy is not being occupied by other software.
- After downloading the v2rayN archive, extract it to a fixed folder, such as a tools directory on drive D. It is not recommended to place it in a temporary desktop folder.
- Double-click v2rayN.exe to run it. If you are prompted that a runtime is missing, follow the prompt to install .NET Desktop Runtime.
- Prepare the node information: this can be a subscription link or an individual share link such as vmess://, vless://, trojan://, or ss://. This site also compiles testable free nodes suitable for temporary trial use, but stability depends on the actual connection.
After the first launch, it is recommended to check on the main interface whether the core has been downloaded or updated properly. If the node list is empty, do not rush to change complex settings first; focus on confirming whether the subscription or share link is complete.
2. Import a subscription or a single node
If what you received is a subscription address, click “Subscription Group” or “Subscription Settings,” add a new subscription, paste the link and save it, then run “Update Subscription.” If it is a single node link, copy the link and then choose “Import from Clipboard” in v2rayN.
- Subscription import: suitable for unified management of a group of nodes; after updating, the node list can be refreshed automatically.
- Single-node import: suitable for temporary testing; just copy the full link and import it.
- QR code import: if the node is provided as a QR code, you can use the scan function to import it.
After the import is complete, right-click a node and set it as the active server. It is recommended to first choose a node with lower latency and a clear name for testing, and not modify too many parameters at once.
3. Set the system proxy and routing mode
After connecting to a node, you also need to enable the proxy. Usually, in the v2rayN tray icon at the bottom right, choose “Automatically configure system proxy” or a mode such as “PAC/Global.” Beginners are advised to use Automatically configure system proxy, since most browsers and software will follow the system proxy.
The routing mode can be selected according to your needs: for everyday access to domestic and international websites, you can use bypass mainland China or rule mode; if you are only testing whether a node is available, you can temporarily switch to global mode. After testing, switch back to rule mode to avoid domestic websites also going through the proxy and becoming slower.
4. How to check IP, DNS, and the browser environment
After successful configuration, open a browser and visit an IP lookup website to see whether the outbound IP has changed to the region where the node is located. If the IP has not changed, it usually means the system proxy is not enabled, the browser is using its own separate proxy settings, or the node is not actually connected.
As for DNS, if web pages can open but the location appears abnormal, or if you get a DNS leak warning, you can enable common options such as remote DNS/sniffing in v2rayN settings, or switch to a configuration with better rule support. It is not recommended for ordinary users to manually fill in complicated DNS settings at random here; rely mainly on the client’s default recommendations first.
The browser environment can also affect the results. Chrome and Edge usually use the system proxy by default; Firefox may use its own proxy and DNS over HTTPS settings. If only Firefox does not work, go into its network settings and change it to use the system proxy, or disable the separate proxy for testing.
5. Common troubleshooting for connection failures
- Confirm that the node has not expired, the subscription has been updated, and the link was copied completely.
- Switch between 2–3 nodes for testing to avoid a temporary issue with a single node.
- Check whether the computer time is accurate; an incorrect time can cause TLS handshake failures.
- Exit other proxy/VPN software to avoid port conflicts.
- Check the v2rayN logs. If you see timeout, it is most likely a network issue or the node is unreachable; if you see certificate, check the time and whether security software is blocking it.
In summary, the key to configuring v2rayN on a PC is: import the correct nodes, select the active server, enable the system proxy, then check IP and DNS. When problems occur, troubleshoot in the order of “node — proxy — browser — DNS — logs,” which usually allows you to quickly locate the cause.