No External IP Or Port Forwarding

2008-11-14 Thread Paul Bolton
Hi,

I have recently been using managed services software (Kaseya) that uses a form
of VNC and allows you to connect to all the remote computers it has been
installed on,  this is all fine but there is one thing that I can't figure out
how it works Neither the client (VNC viewer) or the VNC server has an
external IP address or any port forwarding set up.  So I was wondering if
anyone has any idea how they could do this and if there is something I can
setup with realvnc to allow me to do the same sort of thing.  This would mean
I could just install a client on each machine and not worrying about getting
any port forwarding set up which would save me so much time!  If anyone has
any ideas or could at least tell me how they do it in this software I would
appreciate it.

Thanks
Paul
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Re: No External IP Or Port Forwarding

2008-11-14 Thread Robin Hill
--- [EMAIL PROTECTED] wrote:
 Hi,
 
 I have recently been using managed services software (Kaseya) that uses a form
 of VNC and allows you to connect to all the remote computers it has been
 installed on,  this is all fine but there is one thing that I can't figure out
 how it works Neither the client (VNC viewer) or the VNC server has an
 external IP address or any port forwarding set up.  So I was wondering if
 anyone has any idea how they could do this and if there is something I can
 setup with realvnc to allow me to do the same sort of thing.  This would mean
 I could just install a client on each machine and not worrying about getting
 any port forwarding set up which would save me so much time!  If anyone has
 any ideas or could at least tell me how they do it in this software I would
 appreciate it.
 
 Thanks
 Paul
 
I've not looked at this particular service, but the standard method is to use 
an external proxy.  Your clients  servers connect with it at startup  then 
any traffic can either be routed through the proxy, or the server  client can 
be redirected to talk directly to each other.  Since the client  server are 
both making outgoing connections, no port forwarding is needed.

You can't implement this with standard RealVNC, but there are VNC-based 
programs to do this (e.g. EchoVNC).  I've not used any of these myself, so I 
can't give you any recommendations here.

Cheers,
Robin
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Re: No External IP Or Port Forwarding

2008-11-14 Thread Ryo Koyama
Yoics, http://yoics.com, also provides this capability.  Once it's
setup, you can simply use a browser to access the remote machine.

best

Ryo

On Fri, Nov 14, 2008 at 5:28 AM, Robin Hill [EMAIL PROTECTED] wrote:
 --- [EMAIL PROTECTED] wrote:
 Hi,

 I have recently been using managed services software (Kaseya) that uses a 
 form
 of VNC and allows you to connect to all the remote computers it has been
 installed on,  this is all fine but there is one thing that I can't figure 
 out
 how it works Neither the client (VNC viewer) or the VNC server has an
 external IP address or any port forwarding set up.  So I was wondering if
 anyone has any idea how they could do this and if there is something I can
 setup with realvnc to allow me to do the same sort of thing.  This would mean
 I could just install a client on each machine and not worrying about getting
 any port forwarding set up which would save me so much time!  If anyone has
 any ideas or could at least tell me how they do it in this software I would
 appreciate it.

 Thanks
 Paul

 I've not looked at this particular service, but the standard method is to use 
 an external proxy.  Your clients  servers connect with it at startup  then 
 any traffic can either be routed through the proxy, or the server  client 
 can be redirected to talk directly to each other.  Since the client  server 
 are both making outgoing connections, no port forwarding is needed.

 You can't implement this with standard RealVNC, but there are VNC-based 
 programs to do this (e.g. EchoVNC).  I've not used any of these myself, so I 
 can't give you any recommendations here.

 Cheers,
Robin
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