[arm-allstar] Connection fails from one end only

[David]

Doug,

Q1 answer: The nodes are at different places on the internet. Repeater 3 
is a fixed IP and the hub has a DDNS name that is used for other 
connections so resolves properly.

Q2 answer:  repeater 3 iax is on port 4569 and the hub is on a different 
port number.  The routing info at the bottom of rpt.conf at each end 
includes the respective port numbers with the address.  Your question 
suggests they should be the same.

-David


On 10/8/2017 8:16 PM, "Doug Crompton via arm-allstar" wrote:
> David,
>
>   Private nodes are really no different then public in that they lookup a
> mapping of the node number to the correct IP address and port. The
> difference is that in private mode you are responsible for the correct
> routing at each node.
>
> Your description leaves a few key parameters out.
>
> 1. Are these nodes on the same LAN or out at different places on the
> Internet?
> 2. Are they on different IAX ports?
>
> If they are on the same LAN then you must have routing from each one to the
> others and it must include the port. The same is true if they are not all
> on the same LAN only in that case the IP address would be the public IP
> address of the other nodes. If they do not have static public IP addresses
> then you would have to use a DynDNS name in place of the IP address. You
> still should always use the port in the routing if any are different then
> the default 4569. If you are using a DNS name in place of the IP address
> make sure it is resolvable and reachable.
>
> Also if the other nodes are outside of your LAN you would need to use port
> forwarding to the IAX port and internal IP address.  The reason to use
> different ports is that you obviously can only forward a port to one IP
> address behind the router.
>
>
> *73 Doug*
>
> *WA3DSP*
>
> *http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
>
>
> On Sun, Oct 8, 2017 at 8:20 PM, "David via arm-allstar" <
> arm-allstar at hamvoip.org> wrote:
>
>> We use a hub to link repeater 1 and repeater 2 together using all private
>> nodes.  All the servers are Rasp Pi3 running v1.5.  Now I am trying to add
>> repeater 3 and link it to the hub.  Of course I think I have the [nodes]
>> info in rpt.conf configured correctly at both ends.
>>   Here is my question:
>> I can connect (using Supermon) repeater 3 to the hub from repeater 3
>> server but not the other way around.  I have used Zoiper to connect to
>> repeater 3 successfully to confirm the port is open.  What have I missed?
>> - Dave k6dvd
>>
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