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222 lines
7.0 KiB
222 lines
7.0 KiB
.ig
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. manual page for shadowsocks-libev
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.
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. Copyright (c) 2012-2015, by: Max Lv
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. All rights reserved.
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.
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. Permission is granted to copy, distribute and/or modify this document
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. under the terms of the GNU Free Documentation License, Version 1.1 or
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. any later version published by the Free Software Foundation;
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. with no Front-Cover Texts, no Back-Cover Texts, and with the following
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. Invariant Sections (and any sub-sections therein):
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. all .ig sections, including this one
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. STUPID TRICKS Sampler
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. AUTHOR
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.
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. A copy of the Free Documentation License is included in the section
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. entitled "GNU Free Documentation License".
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.
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..
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\# - these two are for chuckles, makes great grammar
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.ds Lo \fBss-local\fR
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.ds Re \fBss-redir\fR
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.ds Se \fBss-server\fR
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.ds Tu \fBss-tunnel\fR
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.ds Ma \fBss-manager\fR
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.ds Me \fBShadowsocks-libev\fR
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.
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.TH "SHADOWSOCKS-LIBEV" "8" "September 10, 2015" "SHADOWSOCKS-LIBEV"
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.SH NAME
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shadowsocks-libev \- a lightweight and secure socks5 proxy
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.SH SYNOPSIS
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\*(Lo|\*(Re|\*(Se|\*(Tu|\*(Ma
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[\fB\-s\fR \fIserver_host\fR] [\fB\-p\fR \fIserver_port\fR]
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[\fB\-l\fR \fIlocal_port\fR] [\fB\-k\fR \fIpassword\fR]
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[\fB\-m\fR \fIencrypt_method\fR] [\fB\-f\fR \fIpid_file\fR]
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[\fB\-t\fR \fItimeout\fR] [\fB\-c\fR \fIconfig_file\fR]
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.SH DESCRIPTION
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\*(Me is a lightweight and secure socks5 proxy. It is a port of the original
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shadowsocks created by clowwindy. \*(Me is written in pure C and takes advantage
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of \fBlibev\fP to achieve both high performance and low resource consumption.
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.PP
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\*(Me consists of five components. One is \*(Se(1) that runs on a remote server
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to provide secured tunnel service. \*(Lo(1) and \*(Re(1) are clients on your local
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machines to proxy TCP traffic. \*(Tu(1) is a tool for local port forwarding.
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.PP
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While \*(Lo(1) works as a standard socks5 proxy, \*(Re(1) works as a transparent proxy
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and requires netfilter's NAT module. For more information, check out the example
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section.
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.PP
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\*(Ma(1) is a controller for multi-user management and traffic statistics, using UNIX
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domain socket to talk with \*(Se(1). Also, it provides a UNIX domain socket or IP based
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API for other software. About the details of this API, please refer to the protocol
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section.
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.SH OPTIONS
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.TP
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.B \-s \fIserver_host\fP
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Set the server's hostname or IP.
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.TP
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.B \-p \fIserver_port\fP
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Set the server's port number.
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.TP
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.B \-l \fIlocal_port\fP
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Set the local port number.
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.TP
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.B \-k \fIpassword\fP
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Set the password. The server and the client should use the same password.
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.TP
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.B \-m \fIencrypt_method\fP
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Set the cipher.
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Shadowsocks accepts 16 different ciphers: table, rc4, rc4-md5,
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aes-128-cfb, aes-192-cfb, aes-256-cfb, bf-cfb, camellia-128-cfb,
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camellia-192-cfb, camellia-256-cfb, cast5-cfb, des-cfb, idea-cfb, rc2-cfb,
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seed-cfb, salsa20 and chacha20. The default cipher is \fItable\fP.
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If built with PolarSSL or custom OpenSSL libraries, some of these ciphers may
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not work.
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.TP
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.B \-f \fIpid_file\fP
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Start shadowsocks as a daemon with specific pid file.
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.TP
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.B \-t \fItimeout\fP
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Set the socket timeout in seconds. The default value is 10.
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.TP
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.B \-c \fIconfig_file\fP
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Use a configuration file.
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.TP
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.B \-i \fIinterface\fP
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Specify network interface to bind.
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Not available in redir mode.
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.TP
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.B \-b \fIlocal_address\fP
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Specify local address to bind.
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Not available in server mode.
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.TP
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.B \-a \fIuser_name\fP
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Run as a specific user.
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.TP
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.B \-u
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Enable UDP relay.
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TPROXY is required in redir mode.
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.TP
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.B \-U
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Enable UDP relay and disable TCP relay.
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Not available in local mode.
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.TP
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.B \-A
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Enable onetime authentication.
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.TP
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.B \-L \fIaddr\fR:\fIport\fP
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Specify destination server address and port for local port forwarding.
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Only available in tunnel mode.
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.TP
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.B \-d \fIaddr\fP
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Setup name servers for internal DNS resolver (libudns). The default server
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is fetched from /etc/resolv.conf.
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Only available in server mode.
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.TP
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.B \--fast-open
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Enable TCP fast open.
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Only available in local and server mode, with Linux kernel > 3.7.0.
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.TP
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.B \--acl \fIacl_config\fP
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Enable ACL (Access Control List) and specify config file.
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Only available in local and server mode.
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.TP
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.B \--manager-address \fIpath_to_unix_domain\fP
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Specify UNIX domain socket address.
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Only available in server and manager mode.
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.TP
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.B \--executable \fIpath_to_server_executable\fP
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Specify the executable path of ss-server.
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Only available in manager mode.
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.TP
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.B \-v
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Enable verbose mode.
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.SH EXAMPLE
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\*(Re requires netfilter's NAT function. Here is an example:
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# Create new chain
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root@Wrt:~# iptables -t nat -N SHADOWSOCKS
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# Ignore your shadowsocks server's addresses
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# It's very IMPORTANT, just be careful.
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 123.123.123.123 -j RETURN
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# Ignore LANs and any other addresses you'd like to bypass the proxy
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# See Wikipedia and RFC5735 for full list of reserved networks.
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# See ashi009/bestroutetb for a highly optimized CHN route list.
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 0.0.0.0/8 -j RETURN
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 10.0.0.0/8 -j RETURN
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 127.0.0.0/8 -j RETURN
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 169.254.0.0/16 -j RETURN
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 172.16.0.0/12 -j RETURN
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 192.168.0.0/16 -j RETURN
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 224.0.0.0/4 -j RETURN
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -d 240.0.0.0/4 -j RETURN
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# Anything else should be redirected to shadowsocks's local port
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root@Wrt:~# iptables -t nat -A SHADOWSOCKS -p tcp -j REDIRECT --to-ports 12345
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# Add any UDP rules
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root@Wrt:~# ip rule add fwmark 0x01/0x01 table 100
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root@Wrt:~# ip route add local 0.0.0.0/0 dev lo table 100
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root@Wrt:~# iptables -t mangle -A SHADOWSOCKS -p udp --dport 53 -j TPROXY --on-port 12345 --tproxy-mark 0x01/0x01
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# Apply the rules
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root@Wrt:~# iptables -t nat -A PREROUTING -p tcp -j SHADOWSOCKS
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root@Wrt:~# iptables -t mangle -A PREROUTING -j SHADOWSOCKS
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# Start the shadowsocks-redir
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root@Wrt:~# ss-redir -u -c /etc/config/shadowsocks.json -f /var/run/shadowsocks.pid
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.SH PROTOCOL
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\*(Ma(1) provides several APIs through UDP protocol:
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Send UDP commands in the following format to the manager-address provided to \*(Ma(1).
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command: [JSON data]
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To add a port:
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add: {"server_port": 8001, "password":"7cd308cc059"}
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To remove a port:
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remove: {"server_port": 8001}
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To receive a pong:
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ping
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Then \*(Ma(1) will send back the traffic statistics:
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stat: {"8001":11370}
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.SH SEE ALSO
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.BR \*(Lo (1),
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.BR \*(Se (1),
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.BR \*(Tu (1),
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.BR \*(Re (1),
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.BR \*(Ma (1),
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.BR iptables (8),
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/etc/shadowsocks-libev/config.json
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.br
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.SH AUTHOR
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shadowsocks was created by clowwindy <clowwindy42@gmail.com> and
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shadowsocks-libev was maintained by Max Lv <max.c.lv@gmail.com> and Linus Yang
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<laokongzi@gmail.com>.
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.PP
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This manual page was written by Max Lv <max.c.lv@gmail.com>.
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.PP
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The manual pages were rearranged by hosiet <073plan@gmail.com>.
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