hi i have a two endpoints, 1st is a XP (+cygwin machine) and the other is linux machine. the only connection between them which is not firewalled is udp port 53 (dns)
each endpoint is connected to an VOIP phone. the XP machine can not do forwarding so i need a local udp port on the XP to be forwarded to the other ATA this is easily done with ssh -L, but as i do not have tcp ports (and anyway, forwarding VOIP udp over tcp is a bad idea) using openvpn over port 53 is by best guess, but still I need a local port on the XP to be forwarded ... anyone knows of such a udp forwarder for XP (or cygwin) ? also, i need it to be bidir .... 10x, erez.
