This guide answers common questions about configuring v2rayN on a computer, from installing the Windows client and importing nodes or subscriptions to enabling the proxy and verifying the connection. It also explains how exit IPs, DNS, and browser settings can affect access. Menu names may vary between versions, so refer to the interface you have installed.
1. Install the client and prepare your nodes
Download a release package for your Windows version and computer architecture from the Releases page of the official v2rayN GitHub repository. If this is your first time using the client, choose a full package that includes the required runtime components. Extract it to a separate folder and run the main program; do not launch it directly from the compressed archive. If you are prompted to install a missing runtime, follow the official instructions to install the required component. Avoid downloading patches from unfamiliar sites.
The client does not provide working connections, so you will need a node link or subscription URL. Common link formats begin with vless://, vmess://, or trojan://. You can use details provided by your service provider or refer to this site’s free nodes page; free nodes may become unavailable. Subscription URLs may contain access credentials. Do not share them publicly or include them in screenshots.
2. Import nodes and enable the system proxy
- To import a single node, copy the complete link, then choose the option to import from the clipboard in the relevant “Servers” menu. After importing, check that the node appears in the list.
- To import a subscription, open the subscription group settings, create a group, enter a label and subscription URL, and save it. Then update the subscription. If the update fails, first check that the URL is complete and has not expired.
- Select a node and set it as the active server. You can test its latency first, but use the result only as a guide; it does not replace testing access to a website.
- In the system proxy menu, choose the option to automatically configure the system proxy, then select a routing mode for everyday use, such as bypassing the LAN and mainland China addresses. The exact name may vary by version.
- Open a browser and visit the target website while checking the client logs. If there are no connection records, first check whether traffic is reaching the client.
Start by verifying the connection with the system proxy; you do not need to enable TUN right away. The system proxy mainly affects programs that follow Windows proxy settings. Some games, command-line tools, and other applications will not use it automatically. If you need to route all traffic, consult the TUN instructions and permission requirements for your version.
3. How exit IPs, DNS, and your browser are related
The exit IP is the address websites see as the source of your connection. After enabling the proxy, you can use an IP lookup page to help verify it. However, routing rules may send domestic IP lookup sites through a direct connection, so the result may still show your local IP. This does not necessarily mean the proxy is not working. Check whether the target website opens and whether the logs show that traffic is being routed through the proxy.
DNS resolves domain names to IP addresses. If the logs show DNS timeouts, or only some domains fail to open, first restore the client’s default DNS settings. Then check for conflicts with other proxies, accelerators, or security software. Changing Windows DNS alone does not mean that all requests will go through the proxy.
Browser extensions may also override the system proxy. When troubleshooting, disable any proxy-switching extensions and test in a private window. If only one browser is affected, clear the data for the relevant sites. A proxy does not automatically clear cookies, sign you out of accounts, or change your browser fingerprint. A different exit IP does not mean you are anonymous.
4. Troubleshoot connection failures in order
First, confirm that your basic network works when the proxy is off. Then update your subscription and try another node. Next, check your system time, active server, and system proxy status. If the logs show timeouts, focus on node availability and your network. If they report that a local port is already in use, close any duplicate proxy processes or change the local listening port. Before exiting the client, turn off the system proxy to avoid leaving your browser pointed at a local proxy port that is no longer available.