Re: NAT question going unanswered?

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( following the poster's top-post style )

Am I right in thinking that plan B wouldn't work for NetMeeting as the ports are dynamically determined?

The only machine behind the ADSL router is a Windows one. Does GnuGK run under Windows?

TIA

Craig.

On 08/03/04 00:54, Zygmuntowicz Michal wrote:
You can either:
start the gnugk on a machine behind ADSL router and setup this gk
as a child of the gk that is running on the machine 'hilly'
or
open/forward some ports on ADSL router (if it is possible) to VoIP
devices behind the router and use only one gatekeeper running on 'hilly'
----- Original Message ----- From: "Craig Emery" <gatekeeper@xxxxxxxxxxxxx>
Sent: Sunday, March 07, 2004 9:13 AM




I asked this question before but got no answer. Have I asked a question that has an obvious answer in the FAQ / docs? Maybe the answer is obvious?

Anyway, I'm trying once more:

I see in the FAQ that I can use proxy mode when trying to tunnel across NAT.

But I have this:

+- holly ------+  +- hilly -------+
| Windows 2000 |  | Linux gateway |
|              |  |               |  +--------------+
|              |  | NIC 1 eth0    |==| Cable Modem  |===
|              |  |               |  | Dynamic IP   |   "
| NIC 1        |  | NIC 2 eth1    |  | Currently    |   "
| 192.168.16.2 |==| 192.168.16.1  |  | 81.96.75.110 |   "
+--------------+  +---------------+  +--------------+  ...
                                                      . I .
                                                      . n .
                                                      . t .
                                                      . e .
                                                      . r .
                                                      . n .
                                                      . e .
                                                      . t .
                                                       ...
                                                        "
+- pentium -------+  +-------------------+              "
| Windows 2000 #2 |  | ADSL Router/Modem |              "
|                 |  | Fixed IP          |==============
|                 |  | 82.69.7.234       |
|                 |  | IPSec passthrough |
| NIC 1 eth0      |  | NIC 1             |
| 192.168.0.2     |==| 192.168.0.1       |
+-----------------+  +-------------------+

And thus can only run a gatekeeper on *one* zone. (on the machine called hilly)
The other zone is behind an ADSL router that's doing all the NAT. This is obviously a "device" I can't run gnugk on.


Can I get around this?

Is a VPN my only real solution?

TIA

Craig.


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