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[aprssig] APRS Messenger now has APRS over PSK-63

Lynn W. Deffenbaugh (Mr) ldeffenb at homeside.to
Tue Mar 2 01:38:00 UTC 2010


Wait, the 14580 that UI-View connects OUT to has nothing to do with the 
local port on which it overs LOCAL services.  Configure the local server 
port for 14580 and see what happens.  It should work.

To see what might be using 14580 on the local machine, use the command:

netstat -an | find "14580"

As long as the :14580 is on some IP address other than the local 
machine, the port is available for listening by UI-View.

Lynn (D) - KJ4ERJ

Stephen H. Smith wrote:
> On 3/1/2010 5:04 PM, Lynn W. Deffenbaugh (Mr) wrote:
>> Chris posted earlier that he has hard-coded the 14580 standard filter 
>> port for the APRS-IS server connection.
>>
>>> I'm now trying to get APRS Messenger on one PC on my LAN to connect 
>>> to an APRS server on another PC on my LAN.  There doesn't seem any 
>>> way of specifying the TCP/IP port number of the server.    I tried 
>>> the customary format of:
>>>
>>>       192.168.1.30:14433
>>>
>>> (the IP address and port number of the target server) without 
>>> success.     Is some other format required?    What port number is 
>>> APRS Messenger defaulting to for it's logins?
>>>
>
> That's going to make using the UIview local server the way I described 
> impossible since the main connection (public-facing side) of UIview is 
> already using port 14580 for login to an Internet server.    I hope 
> Chris will consider making this port changeable, perhaps through a 
> .ini or other config file.
>
> The UIview local server is a very useful tool.  It allows multiple 
> machines on a LAN (or multiple applications on a single machine) to 
> share data from the Internet connection of the first copy of UIview.   
> It also allows the client machines to see everything received by the 
> host machine's TNC(s) if any.  Further, the local server is 
> bi-directional, allowing the client machines to send data to the 
> host/master which in turn can plot it on it's map and/or send it to 
> the Internet.   It reduces the loading of the Internet servers and 
> conserves Internet bandwidth by allowing all the machines/APRS apps on 
> your LAN to use only one Internet login.  (Instead of the usual kludge 
> of multiple SSIDs with separate logins.)
>
> The local server really shines in EOC-type scenarios where it can 
> allow multiple workstations on the LAN to all see exactly the same 
> traffic.  I have even port-forwarded the local server connection 
> through routers to the Internet and then back through a second router 
> miles away so that an APRS app on a PC in a basement office, with no 
> radio, could use the data being heard by a copy of UIview with a 
> radio/TNC located on the top floor of another building on a college 
> campus.
>
>
> ------------------------------------------------------------------------
>
> -- 
>
> Stephen H. Smith    wa8lmf (at) aol.com
> EchoLink Node:      WA8LMF  or 14400    [Think bottom of the 2M band]
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>
> NEW!    Universal HF/VHF/UHF Antenna Mounting System
>   http://wa8lmf.net/mobile/UniversalAntMountSystem.htm
>
> "APRS 101"  Explanation of APRS Path Selection & Digipeating
>   http://wa8lmf.net/DigiPaths
>
> Updated "Rev H" APRS            http://wa8lmf.net/aprs
> Symbols Set for UI-View,
> UIpoint and APRSplus:
>
>
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