---
name: "ssserver"
section: "1"
platform: "linux"
package: "shadowsocks"
version: "3.0.0~2018.07.31.git.2c107740eb-3"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/ssserver"
---

# ssserver(1)

Fast tunnel proxy that helps you bypass firewalls

## NAME

shadowsocks - Fast tunnel proxy that helps you bypass firewalls

## SYNOPSIS

**ssserver** \[*options*\]\
 **sslocal** \[*options*\]

## DESCRIPTION

shadowsocks is a tunnel proxy helps you bypass firewall.  **ssserver** is the server part, and **sslocal** is the local part.

## OPTIONS

- **-h, --help**

  Show this help message and exit.

- **-s SERVER\_ADDR**

  Server address, default: 0.0.0.0.

- **-p SERVER\_PORT**

  Server port, default: 8388.

- **-k PASSWORD**

  Password.

- **-m METHOD**

  Encryption method, default: aes-256-cfb.

- **-t TIMEOUT**

  Timeout in seconds, default: 300.

- **-c CONFIG**

  Path to config file.

- **--fast-open**

  Use TCP\_FASTOPEN, requires Linux 3.7+.

- **--workers WORKERS**

  Number of workers, available on Unix/Linux.

- **-v, -vv**

  Verbose mode.

- **-q, -qq**

  Quiet mode, only show warnings/errors.

## SEE ALSO

The programs are documented fully by *Shell Xu \<shell909090@gmail.com\>* and  *Clowwindy \<clowwindy42@gmail.com\>*