# SoftEther VPN Manual

> SoftEther VPN documentation - enterprise multi-protocol VPN server setup, architecture, client configuration, bridge deployment, and CLI management guide

Source: https://opennix.org/en/docs/softether-vpn/


SoftEther VPN Server delivers a powerful, open-source enterprise VPN solution developed by University of Tsukuba, Japan. 

This is the only VPN server that simultaneously supports six protocols (SSL-VPN, OpenVPN, L2TP/IPsec, MS-SSTP, L2TPv3/IPsec, EtherIP/IPsec), providing unprecedented deployment flexibility while delivering 4-13x superior performance compared to commercial solutions. 

The perfect choice for businesses that demand data localization compliance, enterprise-grade security, and effortless scalability to 4,096 concurrent sessions - all with zero licensing limits.

## SoftEther VPN Documentation

- [Key features of SoftEther VPN Server](/en/docs/softether-vpn/softether-vpn-general-features/) - overview of supported protocols, performance benchmarks, and core advantages

## Related Sections

- [Nebula mesh network in Yandex Cloud](/en/docs/yc/nebula/) - alternative solution for building overlay networks
- [pfSense in Yandex Cloud](/en/docs/yc/pfsense/) - firewall with OpenVPN support for cloud infrastructure