HI Simon,

Thanks a lot for suggestion.

I have forwarded port from 1 to 1730 means all ports between that will be
forwarded to host.

I have fix IP I have tryied both way by entering fix ip or a domain name.

I have checked with nslookup that system is able to resolve piyush.ath.cx to
that ip.

I think one possible problem could be that UDP is not forwarded to host. In
NAT configuration there is no option for UDP/TCPIP so I assume it forward
both by default. I need to figure out how to test UDP port forwarding.

Below is gatekeeper ini which is just nat.ini.

[Gatekeeper::Main]
Fortytwo=42
TimeToLive=600
;;ExternalIP=220.135.105.28
ExternalIP=piyush.ath.cx
ExternalIsDynamic=1

[RoutedMode]
GKRouted=1
H245Routed=0
CallSignalPort=1720
RemoveH245AddressOnTunneling=1
DropCallsByReleaseComplete=1
SupportNATedEndpoints=1
Q931PortRange=30000-30999
H245PortRange=31000-31999

[Proxy]
Enable=1
T120PortRange=50000-59999
RTPPortRange=50000-59999

[GkStatus::Auth]
rule=allow

[RasSrv::RRQFeatures]
SupportDynamicIP=1


Thanks & Regards

Piyush Verma


On Sun, Jun 26, 2011 at 6:07 PM, Simon Horne <[email protected]> wrote:

> Piyush****
>
> ** **
>
> The ports to forward for call signalling is TCP 1720 not 1730.****
>
> Make sure your INI port ranges reflex the port forwards.****
>
> ** **
>
> Port Forwards****
>
> UDP  1719                RAS ****
>
> TCP  1720                Q931 (Incoming call)****
>
> TCP  30000 - 32000   H245 & Q931****
>
> UDP  50000 - 60000   RTP/RTSP****
>
> ** **
>
> INI entries****
>
> [Gatekeeper::Main]****
>
> Fortytwo=42****
>
> ExternalIP=x.x.x.x****
>
> ** **
>
> [RoutedMode]****
>
> CallSignalPort=1720****
>
> Q931PortRange=30000-30999****
>
> H245PortRange=31000-31999****
>
> ** **
>
> [Proxy]****
>
> Enable=1****
>
> RTPPortRange=50000-59999****
>
> ** **
>
> ** **
>
> Simon****
>
> ** **
>
> ** **
>
> *From:* Piyush Verma [mailto:[email protected]]
> *Sent:* 25 June 2011 23:33
> *To:* [email protected]
> *Subject:* [Openh323gk-users] gk behind NAT****
>
> ** **
>
> Dear All,
>
> I have spent ed 1.5 day's to configure gnugk without success.
>
> I have installed gnugk on a server behind NAT.
>
> I have forwarded 1 to 1730 and 30000 to 60000 to the server.
>
> I am able to connect ssh which ensure that port forwarding is working
> properly.
>
>
> I am able to connect to GK from local ip like 192.168.1.35.
>
> But I am unable to connect to same GK using public ip.
>
>
> I have using NAT.ini and gatekeeper.ini  and updated public IP.
>
>
> Any idea what step I am missing ?
>
>
> --
> Thanks & Regards
>
> Piyush Verma
>
> ****
>
>
> ------------------------------------------------------------------------------
> All of the data generated in your IT infrastructure is seriously valuable.
> Why? It contains a definitive record of application performance, security
> threats, fraudulent activity, and more. Splunk takes this data and makes
> sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-d2d-c2
> _______________________________________________________
>
> Posting: mailto:[email protected]
> Archive:
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> Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users
> Homepage: http://www.gnugk.org/
>



-- 
Thanks & Regards

Piyush Verma
------------------------------------------------------------------------------
All of the data generated in your IT infrastructure is seriously valuable.
Why? It contains a definitive record of application performance, security 
threats, fraudulent activity, and more. Splunk takes this data and makes 
sense of it. IT sense. And common sense.
http://p.sf.net/sfu/splunk-d2d-c2
_______________________________________________________

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