NAME

       turnserver - TURN server implementation

SYNOPSIS

       turnserver [options]

DESCRIPTION

       TurnServer is an implementation of RFC5766 "Traversal Using Relays around NAT (TURN)". The
       TURN protocol allows a client to obtain IP addresses and ports from such a  relay.  It  is
       most  useful  for  elements  behind  symmetric  NATs  or  firewalls that wish to be on the
       receiving end of a connection to a single peer.

       TURN clients can connect to TurnServer with the following protocols: UDP, TCP and TLS over
       TCP. Experimental DTLS support is also provided. Relaying data can be done with UDP or TCP
       protocol.

       TurnServer supports also RFC5389 (STUN Binding request),  RFC6062  (relay  data  with  TCP
       protocol) and RFC6156 (relay IPv6-IPv6, IPv4-IPv6 and IPv6-IPv4).

OPTIONS

       TurnServer accepts following options:

       -c <configuration_file>
              Read   configuration  from  configuration_file.  If  not  specified,  default  path
              (/etc/turnserver.conf) is used.

       -h     Show summary of options.

       -v     Show version information and exit.

FILES

       /usr/local/etc/turnserver.conf
              TurnServer configuration see turnserver.conf(5) for more details.

AUTHOR

       Sebastien Vincent <sebastien.vincent@turnserver.org>

SEE ALSO

       turnserver.conf(5)

       RFC5766: Traversal Using Relays around NAT (TURN): Relay Extensions to  Session  Traversal
       Utilities for NAT (STUN)

       RFC5389: Session Traversal Utilities for NAT (STUN)

       RFC6062: Traversal Using Relays around NAT (TURN) Extensions for TCP Allocations

       RFC6156: Traversal Using Relays around NAT (TURN) Extension for IPv6