[aprssig] IGate Registering for ANSRVR (Messaging failures)

spam8mybrain spam8mybrain at yahoo.com
Fri Jul 15 14:02:39 EDT 2016

Now that's an interesting twist: to only Tx-I-gate if the _sending_ station hasn't been heard on local RF. But what if the sending and receiving stations are both local to the same I-gate but not to each other (hidden transmitters)? Does this prevent the I-gate from operating as an unintentional digipeater?
Andrew, KA2DDO 

-------- Original message --------
From: Curt Mills via aprssig 
Date: 07/15/2016  12:00 PM  (GMT-05:00) 
Subject: Re: [aprssig] IGate Registering for ANSRVR (Messaging failures) 

Xastir, igate.c:output_igate_rf() function:

// If we made it to this point, the packet is from an authorized net
// user (no TCPXX found in the path), or the callsign has been
// authorized via the nws-stations.txt file (whether or not TCPXX
// was found in the path).
// Found in file: Gate always
// Not found:     Gate if TCPXX not in path -AND- if destination
//                station was heard in last hour on RF -AND- if
//                source station was NOT heard in last hour on RF.

Curt, WE7U

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