[aprssig] Unwanted IGATEing

AE5PL Lists HamLists at ametx.com
Sun Jan 9 13:48:45 EST 2005


Not quite correct.  javAPRSSrvr filters out any third-party packets with
TCPIP or TCPXX in the third-party header.  So, javAPRSSrvr is already
allowing non-APRS-IS third-party packets to pass.  However, the packets
Earl is looking at on findu are mangled packets that are being
transmitted by KE5GD, probably due to his system overrunning his TNC.
Interesting how trying to put 12,000 bps of data down a 1,200 bps pipe
can do that. ;-)

73,

Pete Loveall AE5PL
mailto:pete at ae5pl.net 

> -----Original Message-----
> From: Steve Dimse
> Posted At: Sunday, January 09, 2005 12:16 PM
> Subject: RE: [aprssig] Unwanted IGATEing
> 
> At this time third party packets are filtered on the APRS IS 
> and an anti-looping measure. There are other ways to avoid 
> the loops this protects against, but until they are in all 
> client programs, the filtering needs to be in place.
> 
> Since so far the only use of the third party packets is to 
> retransmit internet data on RF, this filtering does not 
> affect functioning of the system, but long term the idea is 
> to have the option of using third party packets for other purposes.




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