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# Protocol Sniff

Changes in sing-box 1.10.0

QUIC client type detect support for QUIC
Chromium support for QUIC
BitTorrent support
DTLS support
SSH support
RDP support

If enabled in the inbound, the protocol and domain name (if present) of by the connection can be sniffed.

#### Supported Protocols

Network | Protocol | Domain Name | Client
--- | --- | --- | ---
TCP | `http` | Host | /
TCP | `tls` | Server Name | /
UDP | `quic` | Server Name | QUIC Client Type
UDP | `stun` | / | /
TCP/UDP | `dns` | / | /
TCP/UDP | `bittorrent` | / | /
UDP | `dtls` | / | /
TCP | `ssh` | / | SSH Client Name
TCP | `rdp` | / | /
UDP | `ntp` | / | /

QUIC Client | Type
--- | ---
Chromium/Cronet | `chromium`
Safari/Apple Network API | `safari`
Firefox / uquic firefox | `firefox`
quic-go / uquic chrome | `quic-go`