Look for and check the box to enable this restriction.
SoftEther VPN Error Code 1 typically indicates a connection failure where the server is unreachable, usually stemming from misconfigured server details or blocked firewall ports. Common fixes include validating port numbers, restarting the SEVPNCLIENT
: Ensure there are no spaces or missing characters in the IP address or DDNS hostname. softether vpn client error code 1 free
Go to your system's > Change adapter settings .
If you are using the free VPN Gate Public VPN relay servers, follow these steps to resolve the issue: 1. Update the VPN Gate Server List Free servers are notoriously unstable and often go offline. Open the SoftEther VPN Client Manager. Double-click on the icon. Click Refresh to get the latest list of active servers. Select a server with a high uptime and lower user count. 2. Check Port and Protocol VPN Gate servers often support multiple protocols. Look for and check the box to enable this restriction
Instead of a static IP, use the built-in SoftEther Dynamic DNS (DDNS) feature (e.g., vpnxxxxxxxxx.softether.net ). This ensures your clients never lose connection if your ISP assigns you a new dynamic IP address.
If your Internet Service Provider (ISP) or local network administrator blocks standard VPN ports, changing the port can bypass the restriction. Go to your system's > Change adapter settings
Here are the most frequent culprits behind error code 1: