This article solves the problem of “how to configure v2rayN on a PC“: from downloading and installing it to importing free nodes/subscriptions, then checking IP, DNS, and the browser environment, helping ordinary users complete a usable and more stable Windows setup for scientific internet access.
1. Install v2rayN and import nodes
v2rayN is a commonly used V2Ray/Xray client on Windows, supporting protocols such as VMess, VLESS, Trojan, and Shadowsocks. Before use, please download the latest ZIP package from a trusted source and extract it to a folder with an English path, for example, D:v2rayN. Avoid placing it in a Chinese-language desktop directory, which may cause permission or path issues.
- Double-click v2rayN.exe to run it. If you are prompted to install required runtime components the first time you open it, follow the prompt to install them.
- Find the v2rayN icon in the lower-right corner of the taskbar and right-click it to open the main interface.
- If you have a subscription link, click “Subscription Group” or “Subscription Settings,” add the subscription address, and then update the subscription.
- If you have received a single node link, copy the vmess://, vless://, trojan://, or similar link, then choose “Import from Clipboard” in the main interface.
- Select a node, right-click to set it as the active server, then right-click the system tray icon and enable “System Proxy.”
This site organizes free node resources that can be imported and are suitable for testing. If the connection is unstable, it is recommended to switch nodes or subscription sources rather than relying on a single route.
2. The relationship between system proxy, IP, and DNS
Many people still cannot open web pages after importing nodes. Usually, the problem is not the node format, but that the proxy mode has not been enabled. Common options in v2rayN include “Clear System Proxy,” “Set System Proxy Automatically,” and “PAC Mode.” For ordinary users, it is recommended to first choose Set System Proxy Automatically, as browsers will usually follow the Windows proxy settings.
After connecting successfully, you can open an IP lookup website to check whether the outbound IP has changed. If the IP is still your local network IP, it means the browser is not using the proxy. You should check whether v2rayN is running, whether an active node is selected, and whether the system proxy is enabled. As for DNS, if you encounter a situation where “you can ping successfully but cannot open domain names,” or a webpage resolves to an abnormal address, you can enable built-in DNS in v2rayN settings, or switch to a common public DNS in Windows network settings. Note: DNS is only responsible for domain name resolution and cannot replace a proxy node.
3. Browser environment and common troubleshooting
Chrome, Edge, and Firefox behave slightly differently. Chrome and Edge follow the system proxy by default; if Firefox has been configured with a separate proxy, it may bypass v2rayN, so you need to change it in settings to “Use System Proxy.” At the same time, browser extensions, cache, and WebRTC may also affect detection results.
- Web pages will not open: first switch nodes, then update the subscription, and finally restart v2rayN.
- Only some websites will not open: try switching the routing mode, such as global mode or bypass mainland China.
- DNS leak is shown: check whether the system DNS, browser secure DNS, and v2rayN DNS settings conflict.
- The connection drops after a while: the node may have expired, the network may be unstable, or the local firewall may be blocking it.
After configuration, it is recommended to check in order: whether the node is usable, whether the system proxy is enabled, whether the browser is following the proxy, whether the IP has changed, and whether DNS is working properly. This troubleshooting method is more effective than repeatedly reinstalling the client. If you only browse the web daily, keeping the default routing is sufficient; if you need a cleaner testing environment, you can use a separate browser profile to reduce interference from extensions and cache.
In summary, the core of configuring v2rayN on a PC is not complicated parameters, but rather “importing the correct node, enabling the system proxy, confirming that the browser follows the proxy, and checking IP and DNS.” By following the steps above, you can basically complete daily use and troubleshooting on Windows.