FreeBSD Manual Pages
CSOCKS(1) General Commands Manual CSOCKS(1) NAME csocks - Script that LD_PRELOAD a socks v4/v5 library for socksify ap- plications SYNOPSYS csocks [BinaryApplication] DESCRIPTION csocks Csocks (csocks is abbreviation for "Client Socks") is a Unix/Posix Socks4/5 client that supports many features. SOCKS is an Internet pro- tocol that allows client-server applications to transparently use the services of a network firewall. SOCKS is an abbreviation for "SOCKetS". Clients behind a firewall, needing to access exterior servers, may con- nect to a SOCKS proxy server instead. Such proxy server controls the eligibility of the client to access the external server and passes the request on to the server. SOCKS can also be used in the opposite way, allowing the clients outside the firewall ("exterior clients") to con- nect to servers inside the firewall (internal servers). Coscks is not a binary program, csocks is a simple shared library that "maskerades" the socket system calls used by the programs which you want socksify. The force of csocks is the stability, the optimization speed and the affidability (for example csocks socksify fine Firefox and applet Java..) compared with other famouse socks client like DANTE socks client, RUNSOCKS socks client, TSOCKS socks client. Moreover CSOCKS work fine with a big number of applications that i tested it, like Mozilla Firefox, Java, Javascript, Safari etc. Csocks is easy to use and soon will support a new security features implemented with ss5 (See http://ss5.sourceforge.net). You can configure the user-name and pass- word for socks5 connections (see ENVIRONMENT). The features implemented are: SOCKS4 (all functions): CONNECT, BIND SOCKS5 : CONNECT, BIND, UDP ASSOCIATE, USER AUTHENTICATION ENVIRONMENT In the "csocks.conf" configuration file you can indicate the username (socks4 and 5) and password (only socks5) used globally. In alternative you can set CSOCKS_USER and CSOCKS_PASSWD environment (in this case the global declarations in csocks.conf are ignored). EXAMPLE CSOCKS is easy to use: if you want to socksify your favorite applica- tion (f.e. ssh), simple you must write the command: csocks ssh 152.33.28.56 Starting from version 1.5 csocks support IPv6 rules (sperimental) and socksify IPv6 connections csocks ssh fe80::242:3hff:fe54:e7e6%bge0 Before this, you must configure the CSOCKS configuration file (usually is /usr/local/etc/csocks.conf in FreeBSD and /etc/csocks.conf in Linux). See manpage csocks.conf (5) EXIT STATUS 0 If status is done negative other CONFORMING TO RFC1928 - RFC1929 - RFC1961 NOTE The SOCKS5/GSSAPI aren't implemented in the current version. COPYRIGHT Raffaele De Lorenzo (raffaele.delorenzo@libero.it) (http://csocks.al- tervista.org) SEE ALSO csocks.conf(5) Version 1.5 - January 5 2008 CSOCKS(1)
NAME | SYNOPSYS | DESCRIPTION | ENVIRONMENT | EXAMPLE | EXIT STATUS | CONFORMING TO | NOTE | COPYRIGHT | SEE ALSO
Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=csocks&sektion=1&manpath=FreeBSD+12.2-RELEASE+and+Ports>