Supported Tunnels

HTTP2 Tunnel Support

• Basic [HTTP2] Support
• HTTPS1.1 fallback support (both server and client sides)
• Padding Support

NaïveProxy Protocol Support

Notable missing features to be done compared with naïvproxy

• Caddy + forwardproxy Support (see Server setup for naive fork)
• Proxy payload padding (see Padding Support)
• H2 RST_STREAM frame padding
• H2 HEADERS frame padding
• Opt-in of padding protocol
• Support HTTP/2 and HTTP/3 CONNECT tunnel Fast Open using the fastopen header
• No performance degrade compared to naïvproxy client

Server-side features compared with caddy+forwardproxy

• Basic Authentification
• Opt-in of padding protocol
• Via-IP support (HTTPS 1.1 only)
• Via-via support (HTTPS 1.1 only)
• File Server fallback support

Shadowsocks AEAD Tunnels

• AES_128_GCM
• AES_256_GCM
• AES_128_GCM_12
• AES_192_GCM (Not recommended)
• CHACHA20_POLY1305
• XCHACHA20_POLY1305

Shadowsocks Stream Tunnels

• RC4-MD5
• AES_128_CFB
• AES_256_CFB
• AES_192_CFB
• AES_128_CTR
• AES_256_CTR
• AES_192_CTR
• BLOWFISH_CFB64
• CAMELLIA_128_CFB
• CAMELLIA_192_CFB
• CAMELLIA_256_CFB
• SALA20
• CHACHA20
• XCHACHA20

VMess Tunnels

• auto
• AES_128_GCM
• CHACHA20_POLY1305

Trojan Tunnels

Not supported

ShadowsocksR Tunnels

Not supported

VLESS Tunnels

Not supported

Shadowsocks 2022 Tunnels

• 2022-blake3-chacha20-poly1305
• 2022-blake3-chacha12-poly1305
• 2022-blake3-chacha8-poly1305