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Full Discussion: Tunneling
Top Forums UNIX for Advanced & Expert Users Tunneling Post 85794 by ErNci on Friday 7th of October 2005 05:31:37 AM
Old 10-07-2005
Tunneling

Hello,

I am within a LAN system and I need to be able to tunnel out (and recv UDP) packets.

Currently the router automatically drops UDP packets.

My PC cant see the outside world, nor ping, but it can connect via SSH to a server on the "edge" of the network which can see everything. I have been able to successfully (using putty) both tunnel outwards and inwards, but there is a game which I really need to play, which uses UDP packets for gameplay.

Anyone got any ideas? The server near the edge of the network is using Linux and port 22 is freely open to TCP connections outbound / inbound.

Thanks.

PS I know it's not really in context with the forum but I know you guys are quite clever in here, and it was the only forum that popped to mind.
 

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JACK.UDP(1)															       JACK.UDP(1)

NAME
jack.udp - JACK UDP Transport Client SYNOPSIS
jack.udp [options] send|recv OPTIONS
-b : Set the ring buffer size in frames (default=4096). -c : Set the client name (default=jack.udp-PID). -n : Set the number of channels, and therefore the number of JACK ports (default=2). -p : Set the port number (default=57160). -r : The remote host name, for use in send mode (default="127.0.0.1"). DESCRIPTION
jack.udp is a UDP audio transport mechansim for JACK. The send mode reads signals from a set of JACK input ports and sends UDP packets to the indicated port at the indicated host at a rate determined by the local JACK daemon. The recv mode reads incoming packets at the indi- cated port and writes the incoming data to a set of JACK output ports at a rate that is determined by the local JACK daemon. This transport mechanism is unreliable. Both send and recv clients will report buffer overflow and underflow occurences, and recv clients will report dropped and out-of-order packets, and shutdown on channel mismatch packets. In practice this mechanism can be made highly reli- able over local networks. jack.udp implements no connection logic, use jack.plumbing(1) instead. EXAMPLE
192.0.0.1:~$ jack.udp -r 192.0.0.2 send 192.0.0.2:~$ jack.udp recv AUTHOR
Rohan Drape http://slavepianos.org/rd/ SEE ALSO
jackd(1) AUTHOR
Rohan Drape <rd@slavepianos.org> Author. 01/10/2012 JACK.UDP(1)
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