NAME
nstxcd - IP over DNS tunneling client
SYNOPSIS
nstxcd DOMAIN IPADDRESS
DESCRIPTION
nstxcd tunnels IP packets over DNS, allowing them to be sent to a
server without any protocols other than DNS being used.
OPTIONS
nstxcd takes the following options:
domain The domain that nstxcd will send requests to. This domain must
be delegated to a machine that is running nstxd.
IP address
The IP address of a DNS server that can be reached from the
current machine.
USAGE
should be run against a domain that has been delegated to a machine
running nstxd. It will then take any packets that are sent to the tun0
interface and send them over DNS to the other tunnel endpoint.
Responses will appear on the tun0 interface.
AUTHORS
Florian Heinz <sky@sysv.de>
Julien Oster <frodo@sysv.de>
http://nstx.dereference.de/nstx/