# tcppm

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
ARGUMENTS
CLIENTS
BUGS
SEE ALSO
AUTHORS

## NAME

tcppm - TCP port mapper

## SYNOPSIS

tcppm [-d] [-l[[@]logfile]] [-i internal_ip] [-e external_ip] local_port remote_host remote_port

## DESCRIPTION

tcppm forwards connections from local to remote TCP port

## OPTIONS

| -I |  | Inetd mode. Standalone service only.
| -d |  | Daemonise. Detach service from console and run in the background.
| -t |  | Be silenT. Do not log start/stop/accept error records.
| -e |  | External address. IP address of interface proxy should initiate connections from. By default system will deside which address to use in accordance with routing table.
| -i |  | Internal address. IP address proxy accepts connections to. By default connection to any interface is accepted. It´s usually unsafe.
| -l |  | Log. By default logging is to stdout. If logfile is specified logging is to file. Under Unix, if ´@´ preceeds logfile, syslog is used for logging.
| -S |  | Increase or decrease stack size. You may want to try something like -S8192 if you experience 3proxy crashes.

## ARGUMENTS

local_port

- port tcppm accepts connection

remote_host

- IP address of the host connection is forwarded to

remote_port

- remote port connection is forwarded to

## CLIENTS

Any TCP based application can be used as a client. Use internal_ip and local_port as a destination in client application. Connection is forwarded to remote_host:remote_port

## BUGS

Report all bugs to 3proxy@3proxy.ru

## SEE ALSO

3proxy(8), proxy(8), ftppr(8), socks(8), pop3p(8), udppm(8), syslogd(8),
https://3proxy.org/

## AUTHORS

3proxy is designed by Vladimir 3APA3A Dubrovin (3proxy@3proxy.ru)