Re: Quintum behind nat

["Teodor Georgiev" <tgeorgiev@xxxxxxxxx>]

Do you intend to make outgoing calls only from the Quintum or you need to 
make incoming ones as well ?

----- Original Message ----- 
From: "Daniel Gradzikiewicz" <daniel@xxxxxxxxxxxxx>
To: <openh323gk-users@xxxxxxxxxxxxxxxxxxxxx>
Sent: Sunday, September 04, 2005 2:07 PM
Subject: Re:  Quintum behind nat


> Hello Teodor,
>
> The error that I pasted below is one that shows with the latest Firmware
> from Quintum (A400 and A800 first generation) P4-2-20-40(LEC).  Everybox
> that we have behaves in this way right now (temp solution is a local
> gnugk right next to quintum that then registers to public gnugk)
>
> The sceneario is very simple, quintum tries to register, gnugk sees the
> registration and sends registration confirmation.
>
> Quintum --->  Nat (aDSL) -->   Public IP Gnugk (2.2.3)
>
> I have all ports 1718,1719 UDP and 1720 TCP forwarded to the internal IP
> of the quintum.
>
> This setup works with with 2.0.3-5 Gnugk, but after 2.0.6 (I think) it
> does not work.  Quintum message bellow:
>
> > EXCP   : 15840984:syMFree failed: proc id = 0x2c ptr = 0x0, err_code =
> > 0xffffffff ret_addr = 0x4705e4
> > RAS    : 15840984:
> > [ch] RAS v3 impl. also failed(Ret=5). return badmsg
>
> Gnugk logs:
>
> > unknownMessageResponse {
> >    requestSeqNum = 65535
> >    messageNotUnderstood =  0 octets {
> >    }
> >  }
> > 2005/09/04 07:05:15.086 1             RasSrv.cxx(343)   RAS
> > UnknownMessageResponse Received
>
>
> I enabled the following separately and also combined in all sorts of
> combinations
>
> gnugk.ini settings related to this
>
> SupportNATedEndpoints=1
>
> [NATedEndpoints]
> 1234=allow   and also
> 1234=10.0.0.3
>
> [Proxy]
> Enable=1
> ProxyForNAT=1
>
>
> Quintum config
>
> config gksys# Use IP Header Address = yes(1)  (and no 0 makes no 
> difference)
> config h323gw# primarygkaddr 197.x.x.x          (standard setup)
>
>
>
>
>
>
> Teodor Georgiev wrote:
>
> > Hi Daniel,
> >
> > which generation of Quintum are you using - first or second? What is
> > the firmware release?
> > In the second generation there was a bug (fixed in P102-11-08) where
> > in certain cases IP translation (NAT) wasn't working, but I
> > doubt it is related to your problem.
> >
> >
> > ----- Original Message ----- From: "Daniel Gradzikiewicz"
> > <daniel@xxxxxxxxxxxxx>
> > To: "ozgur tuncel" <ozgurtuncel@xxxxxxxxxxxxxxxxx>;
> > <openh323gk-users@xxxxxxxxxxxxxxxxxxxxx>
> > Sent: Friday, September 02, 2005 8:06 PM
> > Subject:  Quintum behind nat
> >
> >
> > > Hello Ozgur,
> > >
> > > I understood that you had the same problems that I have right now with
> > > Quintum behind nat (aDSL) and a public IP Gatekeeper.
> > >
> > > > EXCP   : 15840984:syMFree failed: proc id = 0x2c ptr = 0x0, err_code =
> > > > 0xffffffff ret_addr = 0x4705e4
> > > > RAS    : 15840984:
> > > > [ch] RAS v3 impl. also failed(Ret=5). return badmsg
> > >
> > >
> > > I played with autextip,  with  usehdrip, port forwarding on NAT,
> > > [NATedEndpoints] section in gnugk.ini  but the error continues.  Can you
> > > help ?  how did you solve the problem ?
> > >
> > > Thank you in advance
> > >
> > >
> > > Daniel
> > >
> > >
> > >
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