Bidirectional NAT
Traversal te chnique for RealVNC users...
James,
It is very much possible. See the paper Scott linked for the basic
idea behind it (the idea is BTW few years old already) -
http://www.brynosaurus.com/pub/net/p2pnat
Alex
___
VNC
NAT2NAT without port configuration is not that hard to implement.
A nat router need to keep the udp ports open for a amount of time,
unlike tcp that close on disconnect.
Using a 3the server you can cross nat info and make a direct connection.
It works for nat routers, it does NOT work if the
James Weatherall wrote:
Alex,
I'm afraid the citation links seem to be broken (nat.html is missing), so
it's difficult to see any of the supporting documentation for this.
Works for me just fine, but here's a direct link anyway -
http://www.brynosaurus.com/pub/net/p2pnat.pdf
And
: A simple, solid and stable P2P
Bidirectional NAT Traversal te chnique for RealVNC users...
James Weatherall wrote:
Alex,
I'm afraid the citation links seem to be broken (nat.html
is missing), so
it's difficult to see any of the supporting documentation for this.
Works for me
If we're going to use something like that, why not use Kaboodle and the Get
Engaged service that you can use for free? While they don't offer the
source code for the server, they do make it available for the client. And
according to their documents, the KaboodleProxy isn't actually part of the
Alex:
How is your app better than Kaboodle and their KaboodleProxy? They make
the client source available and they even sell the proxy so you can run it
on your own machine(s), which in my book, makes it a bit more trustworthy
than having to trust someone else's machine. Granted the proxy is sold
http://www.kaboodle.org/KaboodleProxy.html says -
.. to find and connect with each other, by enabling
connections through an echoServer
which most likely means that they are relaying traffic through a
third node. This is so last century :) Hamachi is p2p and this
would probably
, March 02, 2005 12:09 PM
To: John Aldrich
Cc: vnc-list@realvnc.com
Subject: Re: A simple, solid and stable P2P Bidirectional NAT Traversal
te chnique for RealVNC users...
http://www.kaboodle.org/KaboodleProxy.html says -
.. to find and connect with each other, by enabling
, 2005 12:09 PM
To: John Aldrich
Cc: vnc-list@realvnc.com
Subject: Re: A simple, solid and stable P2P Bidirectional NAT Traversal
te chnique for RealVNC users...
http://www.kaboodle.org/KaboodleProxy.html says -
.. to find and connect with each other, by enabling
connections through
.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Alex Pankratov
Sent: 02 March 2005 17:09
To: John Aldrich
Cc: vnc-list@realvnc.com
Subject: Re: A simple, solid and stable P2P Bidirectional NAT
Traversal te chnique for RealVNC users...
http
Alex,
So, in fact, there is a degree of configuration required at at least one end
(in order to allow the incoming connection through the NAT), and so this
whole setup could be replaced by a dynamic DNS name for the server... :)
Anyway guys, I think it's time this discussion moved elsewhere,
So on a side note,
I was one of the people that actually DID give Hamachi a try in my
company and I did get it to work. After configuring my firewall to
allow port 11975 and all upd ports on one test machine I got a
connection to my home computer with VNC!
There was one slight problem
Of Alex Pankratov
Sent: 02 March 2005 17:09
To: John Aldrich
Cc: vnc-list@realvnc.com
Subject: Re: A simple, solid and stable P2P Bidirectional NAT
Traversal te chnique for RealVNC users...
http://www.kaboodle.org/KaboodleProxy.html says -
.. to find and connect with each other, by enabling
James Weatherall wrote:
Alex,
So, in fact, there is a degree of configuration required at at least one end
(in order to allow the incoming connection through the NAT), and so this
whole setup could be replaced by a dynamic DNS name for the server... :)
Anyway guys, I think it's time this
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